Integer Profile

7,390,487

13 × 19 × 29921

Prime factors, divisor sums, positional representations and sequence properties for 7,390,487. The prime factorization is 13 × 19 × 29921.

Number of positive divisors: 8. Showing the recorded part of the sequence: 98.

DeficientOddComposite

Collatz trajectory (98 steps)

Even: n → n/2; Odd: n → 3n + 1

7,390,48722,171,46211,085,73133,257,19416,628,59749,885,79224,942,89612,471,4486,235,7243,117,8621,558,9314,676,7942,338,3977,015,1923,507,5961,753,798876,8992,630,6981,315,3493,946,0481,973,024986,512493,256246,628123,31461,657184,97292,48646,243138,73069,365208,096104,04852,02426,01213,0066,50319,5109,75529,26614,63343,90021,95010,97532,92616,46349,39024,69574,08637,043111,13055,565166,69683,34841,67420,83762,51231,25615,6287,814

Showing 60 of 60.

Prime factorization

Factorization: 13 × 19 × 29921
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 8,378,160
Proper-divisor sum: 987,673
Digit sum: 38
Digital root: 2

Number bases

Decimal: 7390487
Binary: 11100001100010100010111 (23 bits)
Octal: 0o34142427
Hexadecimal: 0x70C517

Divisor catalog (8)

1131924729,921388,973568,4997,390,487

Showing 8 of 8.