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5315752 = 231379647
BaseRepresentation
bin10100010001110010101000
3101000001211201
4110101302220
52330101002
6305533544
763116551
oct24216250
911001751
105315752
113000892
1219442b4
131141720
149c5328
15700087
hex511ca8

5315752 has 32 divisors (see below), whose sum is σ = 10886400. Its totient is φ = 2418624.

The previous prime is 5315749. The next prime is 5315759. The reversal of 5315752 is 2575135.

It is a self number, because there is not a number n which added to its sum of digits gives 5315752.

It is not an unprimeable number, because it can be changed into a prime (5315759) 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, 7893 + ... + 8539.

It is an arithmetic number, because the mean of its divisors is an integer number (340200).

Almost surely, 25315752 is an apocalyptic number.

5315752 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5315752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5443200).

5315752 is an abundant number, since it is smaller than the sum of its proper divisors (5570648).

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

5315752 is a wasteful number, since it uses less digits than its factorization.

5315752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745 (or 741 counting only the distinct ones).

The product of its digits is 5250, while the sum is 28.

The square root of 5315752 is about 2305.5914642451. The cubic root of 5315752 is about 174.5238977350.

The spelling of 5315752 in words is "five million, three hundred fifteen thousand, seven hundred fifty-two".

Divisors: 1 2 4 8 13 26 52 79 104 158 316 632 647 1027 1294 2054 2588 4108 5176 8216 8411 16822 33644 51113 67288 102226 204452 408904 664469 1328938 2657876 5315752