Integer Profile

3,972,081

3 × 827 × 1601

Prime factors, divisor sums, positional representations and sequence properties for 3,972,081. The prime factorization is 3 × 827 × 1601.

Number of positive divisors: 8. Showing the recorded part of the sequence: 185.

DeficientOddComposite

Divisor catalog (8)

138271,6012,4814,8031,324,0273,972,081

Showing 8 of 8.

Collatz trajectory (185 steps)

Even: n → n/2; Odd: n → 3n + 1

3,972,08111,916,2445,958,1222,979,0618,937,1844,468,5922,234,2961,117,148558,574279,287837,862418,9311,256,794628,3971,885,192942,596471,298235,649706,948353,474176,737530,212265,106132,553397,660198,83099,415298,246149,123447,370223,685671,056335,528167,76483,88241,941125,82462,91231,45615,7287,8643,9321,9669832,9501,4754,4262,2136,6403,3201,6608304151,2466231,8709352,8061,4034,210

Showing 60 of 60.

Prime factorization

Factorization: 3 × 827 × 1601
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 5,305,824
Proper-divisor sum: 1,333,743
Digit sum: 30
Digital root: 3

Number bases

Decimal: 3972081
Binary: 1111001001101111110001 (22 bits)
Octal: 0o17115761
Hexadecimal: 0x3C9BF1