Integer Profile

1,209,998

2 × 223 × 2713

Prime factors, divisor sums, positional representations and sequence properties for 1,209,998. The prime factorization is 2 × 223 × 2713.

Number of positive divisors: 8. Showing the recorded part of the sequence: 72.

DeficientEvenComposite

Prime factorization

Factorization: 2 × 223 × 2713
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 8
Divisor sum: 1,823,808
Proper-divisor sum: 613,810
Digit sum: 38
Digital root: 2

Number bases

Decimal: 1209998
Binary: 100100111011010001110 (21 bits)
Octal: 0o4473216
Hexadecimal: 0x12768E

Divisor catalog (8)

122234462,7135,426604,9991,209,998

Showing 8 of 8.

Collatz trajectory (72 steps)

Even: n → n/2; Odd: n → 3n + 1

1,209,998604,9991,814,998907,4992,722,4981,361,2494,083,7482,041,8741,020,9373,062,8121,531,406765,7032,297,1101,148,5553,445,6661,722,8335,168,5002,584,2501,292,1253,876,3761,938,188969,094484,5471,453,642726,8212,180,4641,090,232545,116272,558136,279408,838204,419613,258306,629919,888459,944229,972114,98657,493172,48086,24043,12021,56010,7805,3902,6958,0864,04312,1306,06518,1969,0984,54913,6486,8243,4121,7068532,5601,280

Showing 60 of 60.