Integer Profile

1,780,150

2 × 5^2 × 35603

Prime factors, divisor sums, positional representations and sequence properties for 1,780,150. The prime factorization is 2 × 5^2 × 35603.

Number of positive divisors: 12. Showing the recorded part of the sequence: 189.

DeficientEvenComposite

Prime factorization

Factorization: 2 × 5^2 × 35603
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 12
Divisor sum: 3,311,172
Proper-divisor sum: 1,531,022
Digit sum: 22
Digital root: 4

Number bases

Decimal: 1780150
Binary: 110110010100110110110 (21 bits)
Octal: 0o6624666
Hexadecimal: 0x1B29B6

Divisor catalog (12)

12510255035,60371,206178,015356,030890,0751,780,150

Showing 12 of 12.

Collatz trajectory (189 steps)

Even: n → n/2; Odd: n → 3n + 1

1,780,150890,0752,670,2261,335,1134,005,3402,002,6701,001,3353,004,0061,502,0034,506,0102,253,0056,759,0163,379,5081,689,754844,8772,534,6321,267,316633,658316,829950,488475,244237,622118,811356,434178,217534,652267,326133,663400,990200,495601,486300,743902,230451,1151,353,346676,6732,030,0201,015,010507,5051,522,516761,258380,6291,141,888570,944285,472142,73671,36835,68417,8428,92126,76413,3826,69120,07410,03730,11215,0567,5283,7641,882

Showing 60 of 60.