Integer Profile

1,405,860

2^2 × 3 × 5 × 23431

Prime factors, divisor sums, positional representations and sequence properties for 1,405,860. The prime factorization is 2^2 × 3 × 5 × 23431.

Number of positive divisors: 24. Showing the recorded part of the sequence: 274.

AbundantEvenComposite

Prime factorization

Factorization: 2^2 × 3 × 5 × 23431
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 3,936,576
Proper-divisor sum: 2,530,716
Digit sum: 24
Digital root: 6

Number bases

Decimal: 1405860
Binary: 101010111001110100100 (21 bits)
Octal: 0o5271644
Hexadecimal: 0x1573A4

Divisor catalog (24)

12345610121520306023,43146,86270,29393,724117,155140,586234,310281,172351,465468,620702,9301,405,860

Showing 24 of 24.

Collatz trajectory (274 steps)

Even: n → n/2; Odd: n → 3n + 1

1,405,860702,930351,4651,054,396527,198263,599790,798395,3991,186,198593,0991,779,298889,6492,668,9481,334,474667,2372,001,7121,000,856500,428250,214125,107375,322187,661562,984281,492140,74670,373211,120105,56052,78026,39013,19539,58619,79359,38029,69014,84544,53622,26811,1345,56716,7028,35125,05412,52737,58218,79156,37428,18784,56242,281126,84463,42231,71195,13447,567142,70271,351214,054107,027321,082

Showing 60 of 60.