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76130674 = 2346910973
BaseRepresentation
bin1001000100110…
…10100101110010
312022020211122121
410202122211302
5123442140144
611315424454
71613046214
oct442324562
9168224577
1076130674
1139a79114
12215b512a
1312a07149
14a17a5b4
156a3c384
hex489a972

76130674 has 8 divisors (see below), whose sum is σ = 114239340. Its totient is φ = 38050896.

The previous prime is 76130657. The next prime is 76130687. The reversal of 76130674 is 47603167.

It can be written as a sum of positive squares in 2 ways, for example, as 70442449 + 5688225 = 8393^2 + 2385^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1452 + ... + 12424.

Almost surely, 276130674 is an apocalyptic number.

76130674 is a deficient number, since it is larger than the sum of its proper divisors (38108666).

76130674 is a wasteful number, since it uses less digits than its factorization.

76130674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14444.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 76130674 is about 8725.2893361768. The cubic root of 76130674 is about 423.8249878459.

The spelling of 76130674 in words is "seventy-six million, one hundred thirty thousand, six hundred seventy-four".

Divisors: 1 2 3469 6938 10973 21946 38065337 76130674