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13354252 = 224377641
BaseRepresentation
bin110010111100…
…010100001100
3221010110120221
4302330110030
511404314002
61154121124
7221336452
oct62742414
927113527
1013354252
1175a127a
1245801a4
1329c7532
141ab89d2
15128bc37
hexcbc50c

13354252 has 12 divisors (see below), whose sum is σ = 23913736. Its totient is φ = 6521760.

The previous prime is 13354219. The next prime is 13354261. The reversal of 13354252 is 25245331.

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, 38649 + ... + 38992.

Almost surely, 213354252 is an apocalyptic number.

It is an amenable number.

13354252 is a deficient number, since it is larger than the sum of its proper divisors (10559484).

13354252 is a wasteful number, since it uses less digits than its factorization.

13354252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77688 (or 77686 counting only the distinct ones).

The product of its digits is 3600, while the sum is 25.

The square root of 13354252 is about 3654.3470004913. The cubic root of 13354252 is about 237.2501646122.

Adding to 13354252 its reverse (25245331), we get a palindrome (38599583).

The spelling of 13354252 in words is "thirteen million, three hundred fifty-four thousand, two hundred fifty-two".

Divisors: 1 2 4 43 86 172 77641 155282 310564 3338563 6677126 13354252