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13310012 = 2231310631
BaseRepresentation
bin110010110001…
…100000111100
3221001012220102
4302301200330
511401410022
61153140232
7221063462
oct62614074
927035812
1013310012
117571011
12455a678
1329b0361
141aa6832
15127da92
hexcb183c

13310012 has 12 divisors (see below), whose sum is σ = 23369136. Its totient is φ = 6633120.

The previous prime is 13310009. The next prime is 13310053. The reversal of 13310012 is 21001331.

It is a junction number, because it is equal to n+sod(n) for n = 13309975 and 13310002.

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, 4064 + ... + 6567.

It is an arithmetic number, because the mean of its divisors is an integer number (1947428).

Almost surely, 213310012 is an apocalyptic number.

It is an amenable number.

13310012 is a deficient number, since it is larger than the sum of its proper divisors (10059124).

13310012 is a wasteful number, since it uses less digits than its factorization.

13310012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10948 (or 10946 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 13310012 is about 3648.2889139979. The cubic root of 13310012 is about 236.9878871245.

Adding to 13310012 its reverse (21001331), we get a palindrome (34311343).

The spelling of 13310012 in words is "thirteen million, three hundred ten thousand, twelve".

Divisors: 1 2 4 313 626 1252 10631 21262 42524 3327503 6655006 13310012