Search a number
-
+
76164275 = 5211276961
BaseRepresentation
bin1001000101000…
…10110010110011
312022022112202002
410202202302303
5123444224100
611320244215
71613246165
oct442426263
9168275662
1076164275
1139aa1390
122161066b
1312a19525
14a188935
156a472d5
hex48a2cb3

76164275 has 12 divisors (see below), whose sum is σ = 103029864. Its totient is φ = 55392000.

The previous prime is 76164251. The next prime is 76164287. The reversal of 76164275 is 57246167.

It is not a de Polignac number, because 76164275 - 214 = 76147891 is a prime.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 138206 + ... + 138755.

It is an arithmetic number, because the mean of its divisors is an integer number (8585822).

Almost surely, 276164275 is an apocalyptic number.

76164275 is a deficient number, since it is larger than the sum of its proper divisors (26865589).

76164275 is a wasteful number, since it uses less digits than its factorization.

76164275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276982 (or 276977 counting only the distinct ones).

The product of its digits is 70560, while the sum is 38.

The square root of 76164275 is about 8727.2146186512. The cubic root of 76164275 is about 423.8873317434.

The spelling of 76164275 in words is "seventy-six million, one hundred sixty-four thousand, two hundred seventy-five".

Divisors: 1 5 11 25 55 275 276961 1384805 3046571 6924025 15232855 76164275