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76080293 = 3115116253
BaseRepresentation
bin1001000100011…
…10010010100101
312022011021112122
410202032102211
5123434032133
611314355325
71612446302
oct442162245
9168137478
1076080293
1139a44283
122158bb45
13129ba233
14a1660a9
156a2c498
hex488e4a5

76080293 has 8 divisors (see below), whose sum is σ = 79059456. Its totient is φ = 73134000.

The previous prime is 76080271. The next prime is 76080299. The reversal of 76080293 is 39208067.

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

It is a cyclic number.

It is not a de Polignac number, because 76080293 - 214 = 76063909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76080299) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3446 + ... + 12807.

It is an arithmetic number, because the mean of its divisors is an integer number (9882432).

Almost surely, 276080293 is an apocalyptic number.

It is an amenable number.

76080293 is a deficient number, since it is larger than the sum of its proper divisors (2979163).

76080293 is a wasteful number, since it uses less digits than its factorization.

76080293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16435.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 76080293 is about 8722.4017907913. The cubic root of 76080293 is about 423.7314756538.

The spelling of 76080293 in words is "seventy-six million, eighty thousand, two hundred ninety-three".

Divisors: 1 31 151 4681 16253 503843 2454203 76080293