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14952613 = 132103859
BaseRepresentation
bin111001000010…
…100010100101
31001010200010111
4321002202211
512311440423
61252253021
7241044424
oct71024245
931120114
1014952613
118493135
125011171
133136c00
141db32bb
1514a560d
hexe428a5

14952613 has 12 divisors (see below), whose sum is σ = 16367520. Its totient is φ = 13652496.

The previous prime is 14952611. The next prime is 14952617. The reversal of 14952613 is 31625941.

It is not a de Polignac number, because 14952613 - 21 = 14952611 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14952611) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16978 + ... + 17836.

It is an arithmetic number, because the mean of its divisors is an integer number (1363960).

Almost surely, 214952613 is an apocalyptic number.

14952613 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14952613 is a deficient number, since it is larger than the sum of its proper divisors (1414907).

14952613 is a wasteful number, since it uses less digits than its factorization.

14952613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988 (or 975 counting only the distinct ones).

The product of its digits is 6480, while the sum is 31.

The square root of 14952613 is about 3866.8608715598. The cubic root of 14952613 is about 246.3612303808.

The spelling of 14952613 in words is "fourteen million, nine hundred fifty-two thousand, six hundred thirteen".

Divisors: 1 13 103 169 859 1339 11167 17407 88477 145171 1150201 14952613