Search a number
-
+
92676381 = 374413161
BaseRepresentation
bin1011000011000…
…10000100011101
320110101110002120
411201202010131
5142211121011
613110213153
72203510350
oct541420435
9213343076
1092676381
114834a156
12270541b9
131627b1c5
14c446297
158209a06
hex586211d

92676381 has 8 divisors (see below), whose sum is σ = 141221184. Its totient is φ = 52957920.

The previous prime is 92676341. The next prime is 92676403. The reversal of 92676381 is 18367629.

It is a happy number.

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

It is not a de Polignac number, because 92676381 - 223 = 84287773 is a prime.

It is a super-2 number, since 2×926763812 = 17177823190514322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92676301) 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, 2206560 + ... + 2206601.

It is an arithmetic number, because the mean of its divisors is an integer number (17652648).

Almost surely, 292676381 is an apocalyptic number.

It is an amenable number.

92676381 is a deficient number, since it is larger than the sum of its proper divisors (48544803).

92676381 is a wasteful number, since it uses less digits than its factorization.

92676381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4413171.

The product of its digits is 108864, while the sum is 42.

The square root of 92676381 is about 9626.8572753521. The cubic root of 92676381 is about 452.5393569951.

The spelling of 92676381 in words is "ninety-two million, six hundred seventy-six thousand, three hundred eighty-one".

Divisors: 1 3 7 21 4413161 13239483 30892127 92676381