Integer Profile

861,384

2^3 × 3 × 19 × 1889

Prime factors, divisor sums, positional representations and sequence properties for 861,384. The prime factorization is 2^3 × 3 × 19 × 1889.

Number of positive divisors: 32. Showing the recorded part of the sequence: 144.

AbundantEvenComposite

Divisor catalog (32)

1234681219243857761141522284561,8893,7785,6677,55611,33415,11222,66835,89145,33671,782107,673143,564215,346287,128430,692861,384

Showing 32 of 32.

Collatz trajectory (144 steps)

Even: n → n/2; Odd: n → 3n + 1

861,384430,692215,346107,673323,020161,51080,755242,266121,133363,400181,70090,85045,425136,27668,13834,069102,20851,10425,55212,7766,3883,1941,5974,7922,3961,1985991,7988992,6981,3494,0482,0241,012506253760380190952861434302156463239704851,45672836418291274137412206103310155

Showing 60 of 60.

Prime factorization

Factorization: 2^3 × 3 × 19 × 1889
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 32
Divisor sum: 2,268,000
Proper-divisor sum: 1,406,616
Digit sum: 30
Digital root: 3

Number bases

Decimal: 861384
Binary: 11010010010011001000 (20 bits)
Octal: 0o3222310
Hexadecimal: 0xD24C8