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13114652 = 2215121713
BaseRepresentation
bin110010000001…
…110100011100
3220200021220212
4302001310130
511324132102
61145031552
7216321065
oct62016434
926607825
1013114652
117448261
1244855b8
132942465
141a5556c
151240c52
hexc81d1c

13114652 has 12 divisors (see below), whose sum is σ = 23103696. Its totient is φ = 6513600.

The previous prime is 13114639. The next prime is 13114657. The reversal of 13114652 is 25641131.

It is a super-2 number, since 2×131146522 = 343988194162208, which contains 22 as substring.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13114657) 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, 10253 + ... + 11460.

It is an arithmetic number, because the mean of its divisors is an integer number (1925308).

Almost surely, 213114652 is an apocalyptic number.

It is an amenable number.

13114652 is a deficient number, since it is larger than the sum of its proper divisors (9989044).

13114652 is a wasteful number, since it uses less digits than its factorization.

13114652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21868 (or 21866 counting only the distinct ones).

The product of its digits is 720, while the sum is 23.

The square root of 13114652 is about 3621.4157452576. The cubic root of 13114652 is about 235.8226907202.

Adding to 13114652 its reverse (25641131), we get a palindrome (38755783).

The spelling of 13114652 in words is "thirteen million, one hundred fourteen thousand, six hundred fifty-two".

Divisors: 1 2 4 151 302 604 21713 43426 86852 3278663 6557326 13114652