Search a number
-
+
14660768 = 253114779
BaseRepresentation
bin110111111011…
…010010100000
31000120211210102
4313323102200
512223121033
61242121532
7235420523
oct67732240
930524712
1014660768
118303941
124ab02a8
133064115
141d38bba
151448de8
hexdfb4a0

14660768 has 24 divisors (see below), whose sum is σ = 29796480. Its totient is φ = 7093440.

The previous prime is 14660759. The next prime is 14660771. The reversal of 14660768 is 86706641.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6398 + ... + 8381.

It is an arithmetic number, because the mean of its divisors is an integer number (1241520).

Almost surely, 214660768 is an apocalyptic number.

It is an amenable number.

14660768 is an abundant number, since it is smaller than the sum of its proper divisors (15135712).

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

14660768 is a wasteful number, since it uses less digits than its factorization.

14660768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14820 (or 14812 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 14660768 is about 3828.9382340278. The cubic root of 14660768 is about 244.7478622215.

The spelling of 14660768 in words is "fourteen million, six hundred sixty thousand, seven hundred sixty-eight".

Divisors: 1 2 4 8 16 31 32 62 124 248 496 992 14779 29558 59116 118232 236464 458149 472928 916298 1832596 3665192 7330384 14660768