Integer Profile

7,217,146

2 × 17 × 37 × 5737

Prime factors, divisor sums, positional representations and sequence properties for 7,217,146. The prime factorization is 2 × 17 × 37 × 5737.

Number of positive divisors: 16. Showing the recorded part of the sequence: 173.

DeficientEvenComposite

Collatz trajectory (173 steps)

Even: n → n/2; Odd: n → 3n + 1

7,217,1463,608,57310,825,7205,412,8602,706,4301,353,2154,059,6462,029,8236,089,4703,044,7359,134,2064,567,10313,701,3106,850,65520,551,96610,275,98330,827,95015,413,97546,241,92623,120,96369,362,89034,681,445104,044,33652,022,16826,011,08413,005,5426,502,77119,508,3149,754,15729,262,47214,631,2367,315,6183,657,80910,973,4285,486,7142,743,3578,230,0724,115,0362,057,5181,028,7593,086,2781,543,1394,629,4182,314,7096,944,1283,472,0641,736,032868,016434,008217,004108,50254,251162,75481,377244,132122,06661,033183,10091,55045,775

Showing 60 of 60.

Prime factorization

Factorization: 2 × 17 × 37 × 5737
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 16
Divisor sum: 11,774,376
Proper-divisor sum: 4,557,230
Digit sum: 28
Digital root: 1

Number bases

Decimal: 7217146
Binary: 11011100001111111111010 (23 bits)
Octal: 0o33417772
Hexadecimal: 0x6E1FFA

Divisor catalog (16)

12173437746291,2585,73711,47497,529195,058212,269424,5383,608,5737,217,146

Showing 16 of 16.