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13076328 = 2332323689
BaseRepresentation
bin110001111000…
…011101101000
3220121100100110
4301320131220
511321420303
61144134320
7216101256
oct61703550
926540313
1013076328
117421491
1244673a0
13292ab95
141a455d6
151234703
hexc78768

13076328 has 32 divisors (see below), whose sum is σ = 34113600. Its totient is φ = 4169088.

The previous prime is 13076321. The next prime is 13076333. The reversal of 13076328 is 82367031.

13076328 is digitally balanced in base 2 and base 4, because in such bases 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 = 13076295 and 13076304.

It is not an unprimeable number, because it can be changed into a prime (13076321) 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, 11293 + ... + 12396.

It is an arithmetic number, because the mean of its divisors is an integer number (1066050).

Almost surely, 213076328 is an apocalyptic number.

It is an amenable number.

13076328 is an abundant number, since it is smaller than the sum of its proper divisors (21037272).

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

13076328 is a wasteful number, since it uses less digits than its factorization.

13076328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23721 (or 23717 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 13076328 is about 3616.1205732110. The cubic root of 13076328 is about 235.5927573984.

The spelling of 13076328 in words is "thirteen million, seventy-six thousand, three hundred twenty-eight".

Divisors: 1 2 3 4 6 8 12 23 24 46 69 92 138 184 276 552 23689 47378 71067 94756 142134 189512 284268 544847 568536 1089694 1634541 2179388 3269082 4358776 6538164 13076328