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5152865080 = 2351111711057
BaseRepresentation
bin1001100110010001…
…00111101100111000
3111022010000200000211
410303020213230320
541023113140310
62211151440504
7241456426156
oct46310475470
914263020024
105152865080
112204726890
12bb9826134
136417218bc
1436c4d43d6
1520259ec8a
hex133227b38

5152865080 has 32 divisors (see below), whose sum is σ = 12647942640. Its totient is φ = 1873768960.

The previous prime is 5152865071. The next prime is 5152865101. The reversal of 5152865080 is 805682515.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

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, 5855089 + ... + 5855968.

Almost surely, 25152865080 is an apocalyptic number.

It is an amenable number.

5152865080 is an abundant number, since it is smaller than the sum of its proper divisors (7495077560).

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

5152865080 is a wasteful number, since it uses less digits than its factorization.

5152865080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11711079 (or 11711075 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 40.

The square root of 5152865080 is about 71783.4596547143. The cubic root of 5152865080 is about 1727.2276846711.

The spelling of 5152865080 in words is "five billion, one hundred fifty-two million, eight hundred sixty-five thousand, eighty".

Divisors: 1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 440 11711057 23422114 46844228 58555285 93688456 117110570 128821627 234221140 257643254 468442280 515286508 644108135 1030573016 1288216270 2576432540 5152865080