Search a number
-
+
14749908 = 2231229159
BaseRepresentation
bin111000010001…
…000011010100
31000202101001220
4320101003110
512233444113
61244050340
7236241435
oct70210324
930671056
1014749908
118364908
124b339b0
133095874
141d5d48c
151465523
hexe110d4

14749908 has 12 divisors (see below), whose sum is σ = 34416480. Its totient is φ = 4916632.

The previous prime is 14749883. The next prime is 14749919. The reversal of 14749908 is 80994741.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 14749908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 614568 + ... + 614591.

It is an arithmetic number, because the mean of its divisors is an integer number (2868040).

Almost surely, 214749908 is an apocalyptic number.

It is an amenable number.

14749908 is an abundant number, since it is smaller than the sum of its proper divisors (19666572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14749908 is a wasteful number, since it uses less digits than its factorization.

14749908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229166 (or 1229164 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 14749908 is about 3840.5608965358. The cubic root of 14749908 is about 245.2428966905.

The spelling of 14749908 in words is "fourteen million, seven hundred forty-nine thousand, nine hundred eight".

Divisors: 1 2 3 4 6 12 1229159 2458318 3687477 4916636 7374954 14749908