Integer Profile

8,818,121

13 × 17 × 39901

Prime factors, divisor sums, positional representations and sequence properties for 8,818,121. The prime factorization is 13 × 17 × 39901.

Number of positive divisors: 8. Showing the recorded part of the sequence: 119.

DeficientOddComposite

Collatz trajectory (119 steps)

Even: n → n/2; Odd: n → 3n + 1

8,818,12126,454,36413,227,1826,613,59119,840,7749,920,38729,761,16214,880,58144,641,74422,320,87211,160,4365,580,2182,790,1098,370,3284,185,1642,092,5821,046,2913,138,8741,569,4374,708,3122,354,1561,177,078588,5391,765,618882,8092,648,4281,324,214662,1071,986,322993,1612,979,4841,489,742744,8712,234,6141,117,3073,351,9221,675,9615,027,8842,513,9421,256,9713,770,9141,885,4575,656,3722,828,1861,414,0934,242,2802,121,1401,060,570530,2851,590,856795,428397,714198,857596,572298,286149,143447,430223,715671,146335,573

Showing 60 of 60.

Prime factorization

Factorization: 13 × 17 × 39901
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 10,055,304
Proper-divisor sum: 1,237,183
Digit sum: 29
Digital root: 2

Number bases

Decimal: 8818121
Binary: 100001101000110111001001 (24 bits)
Octal: 0o41506711
Hexadecimal: 0x868DC9

Divisor catalog (8)

1131722139,901518,713678,3178,818,121

Showing 8 of 8.