Integer Profile

2,566,340

2^2 × 5 × 7 × 23 × 797

Prime factors, divisor sums, positional representations and sequence properties for 2,566,340. The prime factorization is 2^2 × 5 × 7 × 23 × 797.

Number of positive divisors: 48. Showing the recorded part of the sequence: 205.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 48
Divisor sum: 6,435,072
Proper-divisor sum: 3,868,732
Digit sum: 26
Digital root: 8

Number bases

Decimal: 2566340
Binary: 1001110010100011000100 (22 bits)
Octal: 0o11624304
Hexadecimal: 0x2728C4

Divisor catalog (48)

124571014202328354670921151401612303224606447978051,5941,6103,1883,2203,9855,5797,97011,15815,94018,33122,31627,89536,66255,79073,32491,655111,580128,317183,310256,634366,620513,268641,5851,283,1702,566,340

Showing 48 of 48.

Collatz trajectory (205 steps)

Even: n → n/2; Odd: n → 3n + 1

2,566,3401,283,170641,5851,924,756962,378481,1891,443,568721,784360,892180,44690,223270,670135,335406,006203,003609,010304,505913,516456,758228,379685,138342,5691,027,708513,854256,927770,782385,3911,156,174578,0871,734,262867,1312,601,3941,300,6973,902,0921,951,046975,5232,926,5701,463,2854,389,8562,194,9281,097,464548,732274,366137,183411,550205,775617,326308,663925,990462,9951,388,986694,4932,083,4801,041,740520,870260,435781,306390,6531,171,960585,980

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 5 × 7 × 23 × 797
Distinct prime factors: 5
Perfect square: No
Parity: Even