Integer Profile

2,179,412

2^2 × 43 × 12671

Prime factors, divisor sums, positional representations and sequence properties for 2,179,412. The prime factorization is 2^2 × 43 × 12671.

Number of positive divisors: 12. Showing the recorded part of the sequence: 135.

DeficientEvenComposite

Collatz trajectory (135 steps)

Even: n → n/2; Odd: n → 3n + 1

2,179,4121,089,706544,8531,634,560817,280408,640204,320102,16051,08025,54012,7706,38519,1569,5784,78914,3687,1843,5921,7968984491,3486743371,012506253760380190952861434302156463239704851,45672836418291274137412206103310155466233700350175526263790395

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 43 × 12671
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 12
Divisor sum: 3,902,976
Proper-divisor sum: 1,723,564
Digit sum: 26
Digital root: 8

Number bases

Decimal: 2179412
Binary: 1000010100000101010100 (22 bits)
Octal: 0o10240524
Hexadecimal: 0x214154

Divisor catalog (12)

124438617212,67125,34250,684544,8531,089,7062,179,412

Showing 12 of 12.