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76039060 = 2253801953
BaseRepresentation
bin1001000100001…
…00001110010100
312022002011222111
410202010032110
5123431222220
611313440404
71612215136
oct442041624
9168064874
1076039060
1139a162a9
1221570104
13129a4536
14a155056
156a2015a
hex4884394

76039060 has 12 divisors (see below), whose sum is σ = 159682068. Its totient is φ = 30415616.

The previous prime is 76039049. The next prime is 76039087. The reversal of 76039060 is 6093067.

It can be written as a sum of positive squares in 2 ways, for example, as 18096516 + 57942544 = 4254^2 + 7612^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1900957 + ... + 1900996.

It is an arithmetic number, because the mean of its divisors is an integer number (13306839).

Almost surely, 276039060 is an apocalyptic number.

It is an amenable number.

76039060 is an abundant number, since it is smaller than the sum of its proper divisors (83643008).

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

76039060 is a wasteful number, since it uses less digits than its factorization.

76039060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3801962 (or 3801960 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 76039060 is about 8720.0378439546. The cubic root of 76039060 is about 423.6549123434.

The spelling of 76039060 in words is "seventy-six million, thirty-nine thousand, sixty".

Divisors: 1 2 4 5 10 20 3801953 7603906 15207812 19009765 38019530 76039060