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13395052 = 2211304433
BaseRepresentation
bin110011000110…
…010001101100
3221012112120001
4303012101230
511412120202
61155034044
7221566426
oct63062154
927175501
1013395052
1176199a0
12459b924
132a0cc88
141ac9816
151298d87
hexcc646c

13395052 has 12 divisors (see below), whose sum is σ = 25572456. Its totient is φ = 6088640.

The previous prime is 13395037. The next prime is 13395077. The reversal of 13395052 is 25059331.

It is a self number, because there is not a number n which added to its sum of digits gives 13395052.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152173 + ... + 152260.

It is an arithmetic number, because the mean of its divisors is an integer number (2131038).

Almost surely, 213395052 is an apocalyptic number.

It is an amenable number.

13395052 is a deficient number, since it is larger than the sum of its proper divisors (12177404).

13395052 is a wasteful number, since it uses less digits than its factorization.

13395052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304448 (or 304446 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 28.

The square root of 13395052 is about 3659.9251358464. The cubic root of 13395052 is about 237.4915350630.

The spelling of 13395052 in words is "thirteen million, three hundred ninety-five thousand, fifty-two".

Divisors: 1 2 4 11 22 44 304433 608866 1217732 3348763 6697526 13395052