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23310014 = 2713211607
BaseRepresentation
bin101100011101…
…0111010111110
31121212021022212
41120322322332
521431410024
62151340422
7402063140
oct130727276
947767285
1023310014
1112181182
127981712
134aa1c10
14314ac90
1520a6a0e
hex163aebe

23310014 has 32 divisors (see below), whose sum is σ = 43309056. Its totient is φ = 9162720.

The previous prime is 23310011. The next prime is 23310041. The reversal of 23310014 is 41001332.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23310011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38099 + ... + 38705.

It is an arithmetic number, because the mean of its divisors is an integer number (1353408).

Almost surely, 223310014 is an apocalyptic number.

23310014 is a deficient number, since it is larger than the sum of its proper divisors (19999042).

23310014 is a wasteful number, since it uses less digits than its factorization.

23310014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 23310014 is about 4828.0445316919. The cubic root of 23310014 is about 285.6587368437.

Adding to 23310014 its reverse (41001332), we get a palindrome (64311346).

The spelling of 23310014 in words is "twenty-three million, three hundred ten thousand, fourteen".

Divisors: 1 2 7 13 14 26 91 182 211 422 607 1214 1477 2743 2954 4249 5486 7891 8498 15782 19201 38402 55237 110474 128077 256154 896539 1665001 1793078 3330002 11655007 23310014