Integer Profile

1,378,419

3 × 7^2 × 9377

Prime factors, divisor sums, positional representations and sequence properties for 1,378,419. The prime factorization is 3 × 7^2 × 9377.

Number of positive divisors: 12. Showing the recorded part of the sequence: 199.

DeficientOddComposite

Arithmetic properties

Positive divisors: 12
Divisor sum: 2,138,184
Proper-divisor sum: 759,765
Digit sum: 33
Digital root: 6

Number bases

Decimal: 1378419
Binary: 101010000100001110011 (21 bits)
Octal: 0o5204163
Hexadecimal: 0x150873

Divisor catalog (12)

13721491479,37728,13165,639196,917459,4731,378,419

Showing 12 of 12.

Collatz trajectory (199 steps)

Even: n → n/2; Odd: n → 3n + 1

1,378,4194,135,2582,067,6296,202,8883,101,4441,550,722775,3612,326,0841,163,042581,5211,744,564872,282436,1411,308,424654,212327,106163,553490,660245,330122,665367,996183,99891,999275,998137,999413,998206,999620,998310,499931,498465,7491,397,248698,624349,312174,65687,32843,66421,83210,9165,4582,7298,1884,0942,0476,1423,0719,2144,60713,8226,91120,73410,36731,10215,55146,65423,32769,98234,991104,97452,487

Showing 60 of 60.

Prime factorization

Factorization: 3 × 7^2 × 9377
Distinct prime factors: 3
Perfect square: No
Parity: Odd