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13275352 = 238319993
BaseRepresentation
bin110010101001…
…000011011000
3220222110100201
4302221003120
511344302402
61152311544
7220560436
oct62510330
926873321
1013275352
117547a72
1245425b4
13299a64c
141a97d56
151273687
hexca90d8

13275352 has 16 divisors (see below), whose sum is σ = 25192440. Its totient is φ = 6557376.

The previous prime is 13275343. The next prime is 13275371. The reversal of 13275352 is 25357231.

It is a self number, because there is not a number n which added to its sum of digits gives 13275352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9333 + ... + 10660.

Almost surely, 213275352 is an apocalyptic number.

It is an amenable number.

13275352 is a deficient number, since it is larger than the sum of its proper divisors (11917088).

13275352 is a wasteful number, since it uses less digits than its factorization.

13275352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20082 (or 20078 counting only the distinct ones).

The product of its digits is 6300, while the sum is 28.

The square root of 13275352 is about 3643.5356454960. The cubic root of 13275352 is about 236.7819984946.

The spelling of 13275352 in words is "thirteen million, two hundred seventy-five thousand, three hundred fifty-two".

Divisors: 1 2 4 8 83 166 332 664 19993 39986 79972 159944 1659419 3318838 6637676 13275352