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76052753 = 729716001
BaseRepresentation
bin1001000100001…
…11100100010001
312022002212202122
410202013210101
5123432142003
611314024025
71612303100
oct442074421
9168085678
1076052753
1139a25617
1221578015
13129aa83a
14a15a037
156a24238
hex4887911

76052753 has 12 divisors (see below), whose sum is σ = 89387172. Its totient is φ = 64512000.

The previous prime is 76052741. The next prime is 76052759. The reversal of 76052753 is 35725067.

It can be written as a sum of positive squares in 2 ways, for example, as 50580544 + 25472209 = 7112^2 + 5047^2 .

It is not a de Polignac number, because 76052753 - 216 = 75987217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (76052759) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3248 + ... + 12753.

It is an arithmetic number, because the mean of its divisors is an integer number (7448931).

Almost surely, 276052753 is an apocalyptic number.

It is an amenable number.

76052753 is a deficient number, since it is larger than the sum of its proper divisors (13334419).

76052753 is a wasteful number, since it uses less digits than its factorization.

76052753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16112 (or 16105 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 35.

The square root of 76052753 is about 8720.8229542859. The cubic root of 76052753 is about 423.6803411977.

The spelling of 76052753 in words is "seventy-six million, fifty-two thousand, seven hundred fifty-three".

Divisors: 1 7 49 97 679 4753 16001 112007 784049 1552097 10864679 76052753