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5187152 = 2419113151
BaseRepresentation
bin10011110010011001010000
3100202112102202
4103302121100
52311442102
6303102332
762042615
oct23623120
910675382
105187152
112a23203
1218a19a8
1310c8029
1499050c
156c6e02
hex4f2650

5187152 has 40 divisors (see below), whose sum is σ = 10743360. Its totient is φ = 2419200.

The previous prime is 5187151. The next prime is 5187173. The reversal of 5187152 is 2517815.

It is a super-2 number, since 2×51871522 = 53813091742208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5187151) 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, 34277 + ... + 34427.

It is an arithmetic number, because the mean of its divisors is an integer number (268584).

Almost surely, 25187152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5187152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5371680).

5187152 is an abundant number, since it is smaller than the sum of its proper divisors (5556208).

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

5187152 is a wasteful number, since it uses less digits than its factorization.

5187152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291 (or 285 counting only the distinct ones).

The product of its digits is 2800, while the sum is 29.

The square root of 5187152 is about 2277.5319975798. The cubic root of 5187152 is about 173.1050182641.

The spelling of 5187152 in words is "five million, one hundred eighty-seven thousand, one hundred fifty-two".

Divisors: 1 2 4 8 16 19 38 76 113 151 152 226 302 304 452 604 904 1208 1808 2147 2416 2869 4294 5738 8588 11476 17063 17176 22952 34126 34352 45904 68252 136504 273008 324197 648394 1296788 2593576 5187152