Integer Profile

3,506,721

3 × 251 × 4657

Prime factors, divisor sums, positional representations and sequence properties for 3,506,721. The prime factorization is 3 × 251 × 4657.

Number of positive divisors: 8. Showing the recorded part of the sequence: 177.

DeficientOddComposite

Arithmetic properties

Positive divisors: 8
Divisor sum: 4,695,264
Proper-divisor sum: 1,188,543
Digit sum: 24
Digital root: 6

Number bases

Decimal: 3506721
Binary: 1101011000001000100001 (22 bits)
Octal: 0o15301041
Hexadecimal: 0x358221

Divisor catalog (8)

132517534,65713,9711,168,9073,506,721

Showing 8 of 8.

Collatz trajectory (177 steps)

Even: n → n/2; Odd: n → 3n + 1

3,506,72110,520,1645,260,0822,630,0417,890,1243,945,0621,972,5315,917,5942,958,7978,876,3924,438,1962,219,0981,109,5493,328,6481,664,324832,162416,0811,248,244624,122312,061936,184468,092234,046117,023351,070175,535526,606263,303789,910394,9551,184,866592,4331,777,300888,650444,3251,332,976666,488333,244166,62283,311249,934124,967374,902187,451562,354281,177843,532421,766210,883632,650316,325948,976474,488237,244118,62259,311177,93488,967266,902133,451

Showing 60 of 60.

Prime factorization

Factorization: 3 × 251 × 4657
Distinct prime factors: 3
Perfect square: No
Parity: Odd