Integer Profile

2,154,012

2^2 × 3 × 7 × 25643

Prime factors, divisor sums, positional representations and sequence properties for 2,154,012. The prime factorization is 2^2 × 3 × 7 × 25643.

Number of positive divisors: 24. Showing the recorded part of the sequence: 210.

AbundantEvenComposite

Collatz trajectory (210 steps)

Even: n → n/2; Odd: n → 3n + 1

2,154,0121,077,006538,5031,615,510807,7552,423,2661,211,6333,634,9001,817,450908,7252,726,1761,363,088681,544340,772170,38685,193255,580127,79063,895191,68695,843287,530143,765431,296215,648107,82453,91226,95613,4786,73920,21810,10930,32815,1647,5823,79111,3745,68717,0628,53125,59412,79738,39219,1969,5984,79914,3987,19921,59810,79932,39816,19948,59824,29972,89836,449109,34854,67427,33782,012

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3 × 7 × 25643
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 5,744,256
Proper-divisor sum: 3,590,244
Digit sum: 15
Digital root: 6

Number bases

Decimal: 2154012
Binary: 1000001101111000011100 (22 bits)
Octal: 0o10157034
Hexadecimal: 0x20DE1C

Divisor catalog (24)

12346712142128428425,64351,28676,929102,572153,858179,501307,716359,002538,503718,0041,077,0062,154,012

Showing 24 of 24.