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5152156 = 221775767
BaseRepresentation
bin10011101001110110011100
3100200202102121
4103221312130
52304332111
6302232324
761535602
oct23516634
910622377
105152156
1129a9989
1218856a4
1310b5119
14981872
156bb871
hex4e9d9c

5152156 has 12 divisors (see below), whose sum is σ = 9546768. Its totient is φ = 2424512.

The previous prime is 5152153. The next prime is 5152177. The reversal of 5152156 is 6512515.

It is a super-2 number, since 2×51521562 = 53089422896672, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5152156.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5152151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37816 + ... + 37951.

It is an arithmetic number, because the mean of its divisors is an integer number (795564).

Almost surely, 25152156 is an apocalyptic number.

It is an amenable number.

5152156 is a deficient number, since it is larger than the sum of its proper divisors (4394612).

5152156 is a wasteful number, since it uses less digits than its factorization.

5152156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75788 (or 75786 counting only the distinct ones).

The product of its digits is 1500, while the sum is 25.

The square root of 5152156 is about 2269.8361174323. The cubic root of 5152156 is about 172.7148453747.

The spelling of 5152156 in words is "five million, one hundred fifty-two thousand, one hundred fifty-six".

Divisors: 1 2 4 17 34 68 75767 151534 303068 1288039 2576078 5152156