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5252015112 = 2331911517577
BaseRepresentation
bin1001110010000101…
…10110010000001000
3111120000121000022020
410321002312100020
541224003440422
62225052524440
7244102251261
oct47102662010
914500530266
105252015112
112255697763
121026a80720
13659128566
1437b743968
1520b13795c
hex1390b6408

5252015112 has 32 divisors (see below), whose sum is σ = 13821093600. Its totient is φ = 1658530944.

The previous prime is 5252014991. The next prime is 5252015117. The reversal of 5252015112 is 2115102525.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (5252015117) 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, 5758333 + ... + 5759244.

It is an arithmetic number, because the mean of its divisors is an integer number (431909175).

Almost surely, 25252015112 is an apocalyptic number.

It is an amenable number.

5252015112 is an abundant number, since it is smaller than the sum of its proper divisors (8569078488).

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

5252015112 is a wasteful number, since it uses less digits than its factorization.

5252015112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11517605 (or 11517601 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 24.

The square root of 5252015112 is about 72470.7879907484. The cubic root of 5252015112 is about 1738.2356617132.

Adding to 5252015112 its reverse (2115102525), we get a palindrome (7367117637).

The spelling of 5252015112 in words is "five billion, two hundred fifty-two million, fifteen thousand, one hundred twelve".

Divisors: 1 2 3 4 6 8 12 19 24 38 57 76 114 152 228 456 11517577 23035154 34552731 46070308 69105462 92140616 138210924 218833963 276421848 437667926 656501889 875335852 1313003778 1750671704 2626007556 5252015112