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13076148 = 2231089679
BaseRepresentation
bin110001111000…
…011010110100
3220121100002210
4301320122310
511321414043
61144133420
7216100611
oct61703264
926540083
1013076148
117421338
124467270
13292aa87
141a45508
151234633
hexc786b4

13076148 has 12 divisors (see below), whose sum is σ = 30511040. Its totient is φ = 4358712.

The previous prime is 13076137. The next prime is 13076153. The reversal of 13076148 is 84167031.

It is a happy number.

13076148 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 tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 544828 + ... + 544851.

Almost surely, 213076148 is an apocalyptic number.

It is an amenable number.

13076148 is an abundant number, since it is smaller than the sum of its proper divisors (17434892).

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

13076148 is a wasteful number, since it uses less digits than its factorization.

13076148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089686 (or 1089684 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 13076148 is about 3616.0956845747. The cubic root of 13076148 is about 235.5916763893.

The spelling of 13076148 in words is "thirteen million, seventy-six thousand, one hundred forty-eight".

Divisors: 1 2 3 4 6 12 1089679 2179358 3269037 4358716 6538074 13076148