Integer Profile

1,838,620

2^2 × 5 × 7 × 23 × 571

Prime factors, divisor sums, positional representations and sequence properties for 1,838,620. The prime factorization is 2^2 × 5 × 7 × 23 × 571.

Number of positive divisors: 48. Showing the recorded part of the sequence: 202.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 48
Divisor sum: 4,612,608
Proper-divisor sum: 2,773,988
Digit sum: 28
Digital root: 1

Number bases

Decimal: 1838620
Binary: 111000000111000011100 (21 bits)
Octal: 0o7007034
Hexadecimal: 0x1C0E1C

Divisor catalog (48)

124571014202328354670921151401612303224605716448051,1421,6102,2842,8553,2203,9975,7107,99411,42013,13315,98819,98526,26639,97052,53265,66579,94091,931131,330183,862262,660367,724459,655919,3101,838,620

Showing 48 of 48.

Collatz trajectory (202 steps)

Even: n → n/2; Odd: n → 3n + 1

1,838,620919,310459,6551,378,966689,4832,068,4501,034,2253,102,6761,551,338775,6692,327,0081,163,504581,752290,876145,43872,719218,158109,079327,238163,619490,858245,429736,288368,144184,07292,03646,01823,00969,02834,51417,25751,77225,88612,94338,83019,41558,24629,12387,37043,685131,05665,52832,76416,3828,19124,57412,28736,86218,43155,29427,64782,94241,471124,41462,207186,62293,311279,934139,967419,902

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 5 × 7 × 23 × 571
Distinct prime factors: 5
Perfect square: No
Parity: Even