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13310129 = 73183739
BaseRepresentation
bin110010110001…
…100010110001
3221001020001202
4302301202301
511401411004
61153140545
7221064020
oct62614261
927036052
1013310129
117571108
12455a755
1329b0421
141aa68b7
15127db1e
hexcb18b1

13310129 has 16 divisors (see below), whose sum is σ = 15912960. Its totient is φ = 10892880.

The previous prime is 13310113. The next prime is 13310131. The reversal of 13310129 is 92101331.

It is a cyclic number.

It is not a de Polignac number, because 13310129 - 24 = 13310113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13310129.

It is not an unprimeable number, because it can be changed into a prime (13312129) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 17642 + ... + 18380.

It is an arithmetic number, because the mean of its divisors is an integer number (994560).

Almost surely, 213310129 is an apocalyptic number.

It is an amenable number.

13310129 is a deficient number, since it is larger than the sum of its proper divisors (2602831).

13310129 is an equidigital number, since it uses as much as digits as its factorization.

13310129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 13310129 is about 3648.3049488769. The cubic root of 13310129 is about 236.9885815266.

The spelling of 13310129 in words is "thirteen million, three hundred ten thousand, one hundred twenty-nine".

Divisors: 1 7 31 83 217 581 739 2573 5173 18011 22909 61337 160363 429359 1901447 13310129