Integer Profile

1,557,838

2 × 233 × 3343

Prime factors, divisor sums, positional representations and sequence properties for 1,557,838. The prime factorization is 2 × 233 × 3343.

Number of positive divisors: 8. Showing the recorded part of the sequence: 150.

DeficientEvenComposite

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,347,488
Proper-divisor sum: 789,650
Digit sum: 37
Digital root: 1

Number bases

Decimal: 1557838
Binary: 101111100010101001110 (21 bits)
Octal: 0o5742516
Hexadecimal: 0x17C54E

Divisor catalog (8)

122334663,3436,686778,9191,557,838

Showing 8 of 8.

Collatz trajectory (150 steps)

Even: n → n/2; Odd: n → 3n + 1

1,557,838778,9192,336,7581,168,3793,505,1381,752,5695,257,7082,628,8541,314,4273,943,2821,971,6415,914,9242,957,4621,478,7314,436,1942,218,0976,654,2923,327,1461,663,5734,990,7202,495,3601,247,680623,840311,920155,96077,98038,99019,49558,48629,24387,73043,865131,59665,79832,89998,69849,349148,04874,02437,01218,5069,25327,76013,8806,9403,4701,7355,2062,6037,8103,90511,7165,8582,9298,7884,3942,1976,5923,2961,648

Showing 60 of 60.

Prime factorization

Factorization: 2 × 233 × 3343
Distinct prime factors: 3
Perfect square: No
Parity: Even