Integer Profile

1,806,720

2^7 × 3 × 5 × 941

Prime factors, divisor sums, positional representations and sequence properties for 1,806,720. The prime factorization is 2^7 × 3 × 5 × 941.

Number of positive divisors: 64. Showing the recorded part of the sequence: 65.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 64
Divisor sum: 5,765,040
Proper-divisor sum: 3,958,320
Digit sum: 24
Digital root: 6

Number bases

Decimal: 1806720
Binary: 110111001000110000000 (21 bits)
Octal: 0o6710600
Hexadecimal: 0x1B9180

Divisor catalog (64)

123456810121516202430324048606480961201281601922403203844806409419601,8821,9202,8233,7644,7055,6467,5289,41011,29214,11515,05618,82022,58428,23030,11237,64045,16856,46060,22475,28090,336112,920120,448150,560180,672225,840301,120361,344

Showing 60 of 64.

Collatz trajectory (65 steps)

Even: n → n/2; Odd: n → 3n + 1

1,806,720903,360451,680225,840112,92056,46028,23014,11542,34621,17363,52031,76015,8807,9403,9701,9855,9562,9781,4894,4682,2341,1173,3521,6768384191,2586291,8889444722361185917889268134672021013041527638195829884422113417522613402010

Showing 60 of 60.

Prime factorization

Factorization: 2^7 × 3 × 5 × 941
Distinct prime factors: 4
Perfect square: No
Parity: Even