Search a number
-
+
76083161 = 711988093
BaseRepresentation
bin1001000100011…
…10111111011001
312022011102110212
410202032333121
5123434130121
611314420505
71612460540
oct442167731
9168142425
1076083161
1139a46450
1221591735
13129bb62b
14a167157
156a2d25b
hex488efd9

76083161 has 8 divisors (see below), whose sum is σ = 94857024. Its totient is φ = 59285520.

The previous prime is 76083157. The next prime is 76083187. The reversal of 76083161 is 16138067.

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

It is not a de Polignac number, because 76083161 - 22 = 76083157 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (76083191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 493970 + ... + 494123.

It is an arithmetic number, because the mean of its divisors is an integer number (11857128).

Almost surely, 276083161 is an apocalyptic number.

It is an amenable number.

76083161 is a deficient number, since it is larger than the sum of its proper divisors (18773863).

76083161 is a wasteful number, since it uses less digits than its factorization.

76083161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988111.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 76083161 is about 8722.5661935006. The cubic root of 76083161 is about 423.7368000575.

The spelling of 76083161 in words is "seventy-six million, eighty-three thousand, one hundred sixty-one".

Divisors: 1 7 11 77 988093 6916651 10869023 76083161