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5152756 = 2271631129
BaseRepresentation
bin10011101001111111110100
3100200210020211
4103221333310
52304342011
6302235204
761540420
oct23517764
910623224
105152756
1129aa384
121885b04
1310b548b
14981b80
156bbb21
hex4e9ff4

5152756 has 24 divisors (see below), whose sum is σ = 10377920. Its totient is φ = 2192832.

The previous prime is 5152753. The next prime is 5152783. The reversal of 5152756 is 6572515.

5152756 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5152753) 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, 4000 + ... + 5128.

Almost surely, 25152756 is an apocalyptic number.

It is an amenable number.

5152756 is an abundant number, since it is smaller than the sum of its proper divisors (5225164).

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

5152756 is a wasteful number, since it uses less digits than its factorization.

With its successor (5152757) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (1303).

5152756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1303 (or 1301 counting only the distinct ones).

The product of its digits is 10500, while the sum is 31.

The square root of 5152756 is about 2269.9682817167. The cubic root of 5152756 is about 172.7215496803.

The spelling of 5152756 in words is "five million, one hundred fifty-two thousand, seven hundred fifty-six".

Divisors: 1 2 4 7 14 28 163 326 652 1129 1141 2258 2282 4516 4564 7903 15806 31612 184027 368054 736108 1288189 2576378 5152756