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13177052 = 227470609
BaseRepresentation
bin110010010001…
…000011011100
3220210110111222
4302101003130
511333131202
61150232512
7220001030
oct62210334
926713458
1013177052
117490129
1244b5738
132964995
141a701c0
1512544a2
hexc910dc

13177052 has 12 divisors (see below), whose sum is σ = 26354160. Its totient is φ = 5647296.

The previous prime is 13177039. The next prime is 13177063. The reversal of 13177052 is 25077131.

13177052 is an admirable number.

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, 235277 + ... + 235332.

It is an arithmetic number, because the mean of its divisors is an integer number (2196180).

Almost surely, 213177052 is an apocalyptic number.

It is an amenable number.

13177052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13177052 is a wasteful number, since it uses less digits than its factorization.

13177052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470620 (or 470618 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 26.

The square root of 13177052 is about 3630.0209365787. The cubic root of 13177052 is about 236.1961167858.

The spelling of 13177052 in words is "thirteen million, one hundred seventy-seven thousand, fifty-two".

Divisors: 1 2 4 7 14 28 470609 941218 1882436 3294263 6588526 13177052