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13437364 = 223790793
BaseRepresentation
bin110011010000…
…100110110100
3221021200121011
4303100212310
511414443424
61200002004
7222133663
oct63204664
927250534
1013437364
117648766
124600304
132a26305
141adadda
1512a6694
hexcd09b4

13437364 has 12 divisors (see below), whose sum is σ = 24151204. Its totient is φ = 6537024.

The previous prime is 13437349. The next prime is 13437373. The reversal of 13437364 is 46373431.

It can be written as a sum of positive squares in 2 ways, for example, as 5484964 + 7952400 = 2342^2 + 2820^2 .

It is a congruent number.

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, 45249 + ... + 45544.

Almost surely, 213437364 is an apocalyptic number.

It is an amenable number.

13437364 is a deficient number, since it is larger than the sum of its proper divisors (10713840).

13437364 is a wasteful number, since it uses less digits than its factorization.

13437364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90834 (or 90832 counting only the distinct ones).

The product of its digits is 18144, while the sum is 31.

The square root of 13437364 is about 3665.7010243608. The cubic root of 13437364 is about 237.7413332666.

The spelling of 13437364 in words is "thirteen million, four hundred thirty-seven thousand, three hundred sixty-four".

Divisors: 1 2 4 37 74 148 90793 181586 363172 3359341 6718682 13437364