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13310670 = 235443689
BaseRepresentation
bin110010110001…
…101011001110
3221001020210210
4302301223032
511401420140
61153143250
7221065422
oct62615316
927036723
1013310670
11757155a
12455ab26
1329b0749
141aa6b82
15127dd80
hexcb1ace

13310670 has 16 divisors (see below), whose sum is σ = 31945680. Its totient is φ = 3549504.

The previous prime is 13310669. The next prime is 13310701. The reversal of 13310670 is 7601331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221815 + ... + 221874.

It is an arithmetic number, because the mean of its divisors is an integer number (1996605).

Almost surely, 213310670 is an apocalyptic number.

13310670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13310670 is an abundant number, since it is smaller than the sum of its proper divisors (18635010).

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

13310670 is a wasteful number, since it uses less digits than its factorization.

13310670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443699.

The product of its (nonzero) digits is 378, while the sum is 21.

The square root of 13310670 is about 3648.3790921449. The cubic root of 13310670 is about 236.9917923416.

The spelling of 13310670 in words is "thirteen million, three hundred ten thousand, six hundred seventy".

Divisors: 1 2 3 5 6 10 15 30 443689 887378 1331067 2218445 2662134 4436890 6655335 13310670