Search a number
-
+
76113357 = 325371119
BaseRepresentation
bin1001000100101…
…10010111001101
312022012221220020
410202112113031
5123441111412
611315212353
71612644555
oct442262715
9168187806
1076113357
1139a67101
12215a70b9
13129cc2b8
14a174165
156a3718c
hex48965cd

76113357 has 4 divisors (see below), whose sum is σ = 101484480. Its totient is φ = 50742236.

The previous prime is 76113341. The next prime is 76113383. The reversal of 76113357 is 75331167.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 75331167 = 325110389.

It is a cyclic number.

It is not a de Polignac number, because 76113357 - 24 = 76113341 is a prime.

It is a super-2 number, since 2×761133572 = 11586486227618898, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76113157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12685557 + ... + 12685562.

It is an arithmetic number, because the mean of its divisors is an integer number (25371120).

Almost surely, 276113357 is an apocalyptic number.

It is an amenable number.

76113357 is a deficient number, since it is larger than the sum of its proper divisors (25371123).

76113357 is a wasteful number, since it uses less digits than its factorization.

76113357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25371122.

The product of its digits is 13230, while the sum is 33.

The square root of 76113357 is about 8724.2969344240. The cubic root of 76113357 is about 423.7928504104.

The spelling of 76113357 in words is "seventy-six million, one hundred thirteen thousand, three hundred fifty-seven".

Divisors: 1 3 25371119 76113357