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13370808 = 2331150647
BaseRepresentation
bin110011000000…
…010110111000
3221011022022010
4303000112320
511410331213
61154325520
7221435643
oct63002670
927138263
1013370808
117602760
1245898a0
132a01c29
141ac0a5a
151291ac3
hexcc05b8

13370808 has 32 divisors (see below), whose sum is σ = 36466560. Its totient is φ = 4051680.

The previous prime is 13370803. The next prime is 13370809. The reversal of 13370808 is 80807331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13370803) 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, 25060 + ... + 25587.

It is an arithmetic number, because the mean of its divisors is an integer number (1139580).

Almost surely, 213370808 is an apocalyptic number.

It is an amenable number.

13370808 is an abundant number, since it is smaller than the sum of its proper divisors (23095752).

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

13370808 is a wasteful number, since it uses less digits than its factorization.

13370808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50667 (or 50663 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 13370808 is about 3656.6115462269. The cubic root of 13370808 is about 237.3481681451.

The spelling of 13370808 in words is "thirteen million, three hundred seventy thousand, eight hundred eight".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 264 50647 101294 151941 202588 303882 405176 557117 607764 1114234 1215528 1671351 2228468 3342702 4456936 6685404 13370808