Integer Profile

1,091,451

3 × 17 × 21401

Prime factors, divisor sums, positional representations and sequence properties for 1,091,451. The prime factorization is 3 × 17 × 21401.

Number of positive divisors: 8. Showing the recorded part of the sequence: 307.

DeficientOddComposite

Arithmetic properties

Positive divisors: 8
Divisor sum: 1,540,944
Proper-divisor sum: 449,493
Digit sum: 21
Digital root: 3

Number bases

Decimal: 1091451
Binary: 100001010011101111011 (21 bits)
Octal: 0o4123573
Hexadecimal: 0x10A77B

Divisor catalog (8)

13175121,40164,203363,8171,091,451

Showing 8 of 8.

Collatz trajectory (307 steps)

Even: n → n/2; Odd: n → 3n + 1

1,091,4513,274,3541,637,1774,911,5322,455,7661,227,8833,683,6501,841,8255,525,4762,762,7381,381,3694,144,1082,072,0541,036,0273,108,0821,554,0414,662,1242,331,0621,165,5313,496,5941,748,2975,244,8922,622,4461,311,2233,933,6701,966,8355,900,5062,950,2538,850,7604,425,3802,212,6901,106,3453,319,0361,659,518829,7592,489,2781,244,6393,733,9181,866,9595,600,8782,800,4398,401,3184,200,65912,601,9786,300,98918,902,9689,451,4844,725,7422,362,8717,088,6143,544,30710,632,9225,316,46115,949,3847,974,6923,987,3461,993,6735,981,0202,990,5101,495,255

Showing 60 of 60.

Prime factorization

Factorization: 3 × 17 × 21401
Distinct prime factors: 3
Perfect square: No
Parity: Odd