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2752087086 = 232738956149
BaseRepresentation
bin1010010000001001…
…1000010000101110
321002210112111202100
42210002120100232
521114013241321
61133030435530
7125125232340
oct24402302056
97083474670
102752087086
111192532841
12649802ba6
1334b222ac8
141c1711290
15111923326
hexa409842e

2752087086 has 48 divisors (see below), whose sum is σ = 6832332000. Its totient is φ = 784275264.

The previous prime is 2752087073. The next prime is 2752087097. The reversal of 2752087086 is 6807802572.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20940 + ... + 77088.

It is an arithmetic number, because the mean of its divisors is an integer number (142340250).

Almost surely, 22752087086 is an apocalyptic number.

2752087086 is an abundant number, since it is smaller than the sum of its proper divisors (4080244914).

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

2752087086 is a wasteful number, since it uses less digits than its factorization.

2752087086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56553 (or 56550 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The square root of 2752087086 is about 52460.3382185056. The cubic root of 2752087086 is about 1401.3740058265.

The spelling of 2752087086 in words is "two billion, seven hundred fifty-two million, eighty-seven thousand, eighty-six".

Divisors: 1 2 3 6 7 9 14 18 21 42 63 126 389 778 1167 2334 2723 3501 5446 7002 8169 16338 24507 49014 56149 112298 168447 336894 393043 505341 786086 1010682 1179129 2358258 3537387 7074774 21841961 43683922 65525883 131051766 152893727 196577649 305787454 393155298 458681181 917362362 1376043543 2752087086