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76096872 = 23322693929
BaseRepresentation
bin1001000100100…
…10010101101000
312022012010021200
410202102111220
5123440044442
611315004200
71612545525
oct442222550
9168163250
1076096872
1139a55785
1221599660
13129c4947
14a16c14c
156a3234c
hex4892568

76096872 has 48 divisors (see below), whose sum is σ = 206914500. Its totient is φ = 25264896.

The previous prime is 76096859. The next prime is 76096897. The reversal of 76096872 is 27869067.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 60933636 + 15163236 = 7806^2 + 3894^2 .

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17404 + ... + 21332.

Almost surely, 276096872 is an apocalyptic number.

76096872 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

76096872 is an abundant number, since it is smaller than the sum of its proper divisors (130817628).

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

76096872 is a wasteful number, since it uses less digits than its factorization.

76096872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4210 (or 4203 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The square root of 76096872 is about 8723.3521079915. The cubic root of 76096872 is about 423.7622524977.

The spelling of 76096872 in words is "seventy-six million, ninety-six thousand, eight hundred seventy-two".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 269 538 807 1076 1614 2152 2421 3228 3929 4842 6456 7858 9684 11787 15716 19368 23574 31432 35361 47148 70722 94296 141444 282888 1056901 2113802 3170703 4227604 6341406 8455208 9512109 12682812 19024218 25365624 38048436 76096872