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13875352 = 233155949
BaseRepresentation
bin110100111011…
…100010011000
3222002221101221
4310323202120
512023002402
61213221424
7225636631
oct64734230
928087357
1013875352
117917837
124791874
132b4a78a
141bb2888
151341337
hexd3b898

13875352 has 16 divisors (see below), whose sum is σ = 26856000. Its totient is φ = 6713760.

The previous prime is 13875331. The next prime is 13875353. The reversal of 13875352 is 25357831.

13875352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13875353) 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, 27727 + ... + 28222.

It is an arithmetic number, because the mean of its divisors is an integer number (1678500).

Almost surely, 213875352 is an apocalyptic number.

It is an amenable number.

13875352 is a deficient number, since it is larger than the sum of its proper divisors (12980648).

13875352 is a wasteful number, since it uses less digits than its factorization.

13875352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55986 (or 55982 counting only the distinct ones).

The product of its digits is 25200, while the sum is 34.

The square root of 13875352 is about 3724.9633555245. The cubic root of 13875352 is about 240.2968087104.

The spelling of 13875352 in words is "thirteen million, eight hundred seventy-five thousand, three hundred fifty-two".

Divisors: 1 2 4 8 31 62 124 248 55949 111898 223796 447592 1734419 3468838 6937676 13875352