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5087542252 = 2213611603891
BaseRepresentation
bin1001011110011110…
…11011101111101100
3111010120002220221211
410233033123233230
540404402323002
62200455404204
7240034252462
oct45717335754
914116086854
105087542252
11218086a881
12b9b983664
1363102cc40
1436396c832
151eb999dd7
hex12f3dbbec

5087542252 has 24 divisors (see below), whose sum is σ = 9745247792. Its totient is φ = 2309601600.

The previous prime is 5087542249. The next prime is 5087542279. The reversal of 5087542252 is 2522457805.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 798774 + ... + 805117.

Almost surely, 25087542252 is an apocalyptic number.

5087542252 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5087542252 is a deficient number, since it is larger than the sum of its proper divisors (4657705540).

5087542252 is a wasteful number, since it uses less digits than its factorization.

5087542252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1603969 (or 1603967 counting only the distinct ones).

The product of its (nonzero) digits is 224000, while the sum is 40.

The square root of 5087542252 is about 71327.0092741873. The cubic root of 5087542252 is about 1719.8979401313.

The spelling of 5087542252 in words is "five billion, eighty-seven million, five hundred forty-two thousand, two hundred fifty-two".

Divisors: 1 2 4 13 26 52 61 122 244 793 1586 3172 1603891 3207782 6415564 20850583 41701166 83402332 97837351 195674702 391349404 1271885563 2543771126 5087542252