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13310412 = 2231958379
BaseRepresentation
bin110010110001…
…100111001100
3221001020110020
4302301213030
511401413122
61153142140
7221064603
oct62614714
927036406
1013310412
117571345
12455a950
1329b05ab
141aa6a3a
15127dc5c
hexcb19cc

13310412 has 24 divisors (see below), whose sum is σ = 32692800. Its totient is φ = 4203216.

The previous prime is 13310411. The next prime is 13310443. The reversal of 13310412 is 21401331.

13310412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13310391 and 13310400.

It is not an unprimeable number, because it can be changed into a prime (13310411) 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, 28962 + ... + 29417.

It is an arithmetic number, because the mean of its divisors is an integer number (1362200).

Almost surely, 213310412 is an apocalyptic number.

13310412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13310412 is an abundant number, since it is smaller than the sum of its proper divisors (19382388).

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

13310412 is a wasteful number, since it uses less digits than its factorization.

13310412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58405 (or 58403 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 13310412 is about 3648.3437338058. The cubic root of 13310412 is about 236.9902611320.

Adding to 13310412 its reverse (21401331), we get a palindrome (34711743).

The spelling of 13310412 in words is "thirteen million, three hundred ten thousand, four hundred twelve".

Divisors: 1 2 3 4 6 12 19 38 57 76 114 228 58379 116758 175137 233516 350274 700548 1109201 2218402 3327603 4436804 6655206 13310412