Integer Profile

3,650,987

821 × 4447

Prime factors, divisor sums, positional representations and sequence properties for 3,650,987. The prime factorization is 821 × 4447.

Number of positive divisors: 4. Showing the recorded part of the sequence: 340.

DeficientOddComposite

Collatz trajectory (340 steps)

Even: n → n/2; Odd: n → 3n + 1

3,650,98710,952,9625,476,48116,429,4448,214,7224,107,36112,322,0846,161,0423,080,5219,241,5644,620,7822,310,3916,931,1743,465,58710,396,7625,198,38115,595,1447,797,5723,898,7861,949,3935,848,1802,924,0901,462,0454,386,1362,193,0681,096,534548,2671,644,802822,4012,467,2041,233,602616,8011,850,404925,202462,6011,387,804693,902346,9511,040,854520,4271,561,282780,6412,341,9241,170,962585,4811,756,444878,222439,1111,317,334658,6671,976,002988,0012,964,0041,482,002741,0012,223,0041,111,502555,7511,667,254833,627

Showing 60 of 60.

Prime factorization

Factorization: 821 × 4447
Distinct prime factors: 2
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 4
Divisor sum: 3,656,256
Proper-divisor sum: 5,269
Digit sum: 38
Digital root: 2

Number bases

Decimal: 3650987
Binary: 1101111011010110101011 (22 bits)
Octal: 0o15732653
Hexadecimal: 0x37B5AB

Divisor catalog (4)

18214,4473,650,987

Showing 4 of 4.