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14146908 = 2231178909
BaseRepresentation
bin110101111101…
…110101011100
3222121201220120
4311331311130
512110200113
61223114540
7231150426
oct65756534
928551816
1014146908
117a92866
1248a2a50
132c14269
141c43816
151396a23
hexd7dd5c

14146908 has 12 divisors (see below), whose sum is σ = 33009480. Its totient is φ = 4715632.

The previous prime is 14146883. The next prime is 14146921. The reversal of 14146908 is 80964141.

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

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, 589443 + ... + 589466.

It is an arithmetic number, because the mean of its divisors is an integer number (2750790).

Almost surely, 214146908 is an apocalyptic number.

It is an amenable number.

14146908 is an abundant number, since it is smaller than the sum of its proper divisors (18862572).

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

14146908 is a wasteful number, since it uses less digits than its factorization.

14146908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178916 (or 1178914 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 14146908 is about 3761.2375622925. The cubic root of 14146908 is about 241.8543166150.

The spelling of 14146908 in words is "fourteen million, one hundred forty-six thousand, nine hundred eight".

Divisors: 1 2 3 4 6 12 1178909 2357818 3536727 4715636 7073454 14146908