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14002908 = 2237914771
BaseRepresentation
bin110101011010…
…101011011100
3222100102101020
4311122223130
512041043113
61220044140
7230010543
oct65325334
928312336
1014002908
1179a4657
124833650
132b9385a
141c0715a
151369023
hexd5aadc

14002908 has 24 divisors (see below), whose sum is σ = 33089280. Its totient is φ = 4608240.

The previous prime is 14002897. The next prime is 14002921. The reversal of 14002908 is 80920041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6438 + ... + 8333.

It is an arithmetic number, because the mean of its divisors is an integer number (1378720).

Almost surely, 214002908 is an apocalyptic number.

It is an amenable number.

14002908 is an abundant number, since it is smaller than the sum of its proper divisors (19086372).

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

14002908 is a wasteful number, since it uses less digits than its factorization.

14002908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14857 (or 14855 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 14002908 is about 3742.0459644424. The cubic root of 14002908 is about 241.0309126282.

Adding to 14002908 its reverse (80920041), we get a palindrome (94922949).

The spelling of 14002908 in words is "fourteen million, two thousand, nine hundred eight".

Divisors: 1 2 3 4 6 12 79 158 237 316 474 948 14771 29542 44313 59084 88626 177252 1166909 2333818 3500727 4667636 7001454 14002908