Integer Profile

2,149,616

2^4 × 7 × 17 × 1129

Prime factors, divisor sums, positional representations and sequence properties for 2,149,616. The prime factorization is 2^4 × 7 × 17 × 1129.

Number of positive divisors: 40. Showing the recorded part of the sequence: 148.

AbundantEvenComposite

Divisor catalog (40)

12478141617283456681121191362382724769521,1291,9042,2584,5167,9039,03215,80618,06419,19331,61238,38663,22476,772126,448134,351153,544268,702307,088537,4041,074,8082,149,616

Showing 40 of 40.

Collatz trajectory (148 steps)

Even: n → n/2; Odd: n → 3n + 1

2,149,6161,074,808537,404268,702134,351403,054201,527604,582302,291906,874453,4371,360,312680,156340,078170,039510,118255,059765,178382,5891,147,768573,884286,942143,471430,414215,207645,622322,811968,434484,2171,452,652726,326363,1631,089,490544,7451,634,236817,118408,5591,225,678612,8391,838,518919,2592,757,7781,378,8894,136,6682,068,3341,034,1673,102,5021,551,2514,653,7542,326,8776,980,6323,490,3161,745,158872,5792,617,7381,308,8693,926,6081,963,304981,652490,826

Showing 60 of 60.

Prime factorization

Factorization: 2^4 × 7 × 17 × 1129
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 40
Divisor sum: 5,044,320
Proper-divisor sum: 2,894,704
Digit sum: 29
Digital root: 2

Number bases

Decimal: 2149616
Binary: 1000001100110011110000 (22 bits)
Octal: 0o10146360
Hexadecimal: 0x20CCF0