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13304076 = 2238912457
BaseRepresentation
bin110010110000…
…000100001100
3221000220202120
4302300010030
511401212301
61153052540
7221040252
oct62600414
927026676
1013304076
117567605
124557150
1329aa746
141aa45d2
15127be36
hexcb010c

13304076 has 24 divisors (see below), whose sum is σ = 31394160. Its totient is φ = 4384512.

The previous prime is 13304063. The next prime is 13304077. The reversal of 13304076 is 67040331.

It is not an unprimeable number, because it can be changed into a prime (13304077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5161 + ... + 7296.

It is an arithmetic number, because the mean of its divisors is an integer number (1308090).

Almost surely, 213304076 is an apocalyptic number.

It is an amenable number.

13304076 is an abundant number, since it is smaller than the sum of its proper divisors (18090084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13304076 is a wasteful number, since it uses less digits than its factorization.

13304076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12553 (or 12551 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 13304076 is about 3647.4752912117. The cubic root of 13304076 is about 236.9526512614.

The spelling of 13304076 in words is "thirteen million, three hundred four thousand, seventy-six".

Divisors: 1 2 3 4 6 12 89 178 267 356 534 1068 12457 24914 37371 49828 74742 149484 1108673 2217346 3326019 4434692 6652038 13304076