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14917008 = 243310771
BaseRepresentation
bin111000111001…
…110110010000
31001001212021210
4320321312100
512304321013
61251420120
7240535551
oct70716620
931055253
1014917008
118469407
124bb4640
133123942
141da4328
151499cc3
hexe39d90

14917008 has 20 divisors (see below), whose sum is σ = 38535728. Its totient is φ = 4972320.

The previous prime is 14917003. The next prime is 14917013. The reversal of 14917008 is 80071941.

14917008 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14917003) and next prime (14917013).

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (14917003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155338 + ... + 155433.

Almost surely, 214917008 is an apocalyptic number.

It is an amenable number.

14917008 is an abundant number, since it is smaller than the sum of its proper divisors (23618720).

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

14917008 is a wasteful number, since it uses less digits than its factorization.

14917008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310782 (or 310776 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 14917008 is about 3862.2542640277. The cubic root of 14917008 is about 246.1655307354.

Adding to 14917008 its reverse (80071941), we get a palindrome (94988949).

The spelling of 14917008 in words is "fourteen million, nine hundred seventeen thousand, eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 310771 621542 932313 1243084 1864626 2486168 3729252 4972336 7458504 14917008