Integer Profile

7,725,225

3 × 5^2 × 17 × 73 × 83

Prime factors, divisor sums, positional representations and sequence properties for 7,725,225. The prime factorization is 3 × 5^2 × 17 × 73 × 83.

Number of positive divisors: 48. Showing the recorded part of the sequence: 173.

DeficientOddComposite

Collatz trajectory (173 steps)

Even: n → n/2; Odd: n → 3n + 1

7,725,22523,175,67611,587,8385,793,91917,381,7588,690,87926,072,63813,036,31939,108,95819,554,47958,663,43829,331,71987,995,15843,997,579131,992,73865,996,369197,989,10898,994,55449,497,277148,491,83274,245,91637,122,95818,561,47955,684,43827,842,21983,526,65841,763,329125,289,98862,644,99431,322,49793,967,49246,983,74623,491,87370,475,62035,237,81017,618,90552,856,71626,428,35813,214,17939,642,53819,821,26959,463,80829,731,90414,865,9527,432,9763,716,4881,858,244929,122464,5611,393,684696,842348,4211,045,264522,632261,316130,65865,329195,98897,99448,997

Showing 60 of 60.

Prime factorization

Factorization: 3 × 5^2 × 17 × 73 × 83
Distinct prime factors: 5
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 48
Divisor sum: 13,874,112
Proper-divisor sum: 6,148,887
Digit sum: 30
Digital root: 3

Number bases

Decimal: 7725225
Binary: 11101011110000010101001 (23 bits)
Octal: 0o35360251
Hexadecimal: 0x75E0A9

Divisor catalog (48)

13515172551737583852192492553654154251,0951,2411,2451,2751,4111,8252,0753,7234,2335,4756,0596,2056,2257,05518,17718,61521,16530,29531,02535,27590,88593,075103,003105,825151,475309,009454,425515,0151,545,0452,575,0757,725,225

Showing 48 of 48.