Base | Representation |
---|---|
bin | 1011000101001… |
… | …10011011011101 |
3 | 20110220200011221 |
4 | 11202212123131 |
5 | 142244101011 |
6 | 13120213341 |
7 | 2206054600 |
oct | 542463335 |
9 | 213820157 |
10 | 92956381 |
11 | 48520561 |
12 | 2716a251 |
13 | 1634879b |
14 | c4ba337 |
15 | 8262971 |
hex | 58a66dd |
92956381 has 6 divisors (see below), whose sum is σ = 108132990. Its totient is φ = 79676856.
The previous prime is 92956349. The next prime is 92956393. The reversal of 92956381 is 18365929.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 90897156 + 2059225 = 9534^2 + 1435^2 .
It is not a de Polignac number, because 92956381 - 25 = 92956349 is a prime.
It is a super-2 number, since 2×929563812 = 17281777537234322, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (92956081) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 948486 + ... + 948583.
It is an arithmetic number, because the mean of its divisors is an integer number (18022165).
Almost surely, 292956381 is an apocalyptic number.
It is an amenable number.
92956381 is a deficient number, since it is larger than the sum of its proper divisors (15176609).
92956381 is a wasteful number, since it uses less digits than its factorization.
92956381 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1897083 (or 1897076 counting only the distinct ones).
The product of its digits is 116640, while the sum is 43.
The square root of 92956381 is about 9641.3889559544. The cubic root of 92956381 is about 452.9946460455.
It can be divided in two parts, 9295 and 6381, that multiplied together give a palindrome (59311395).
The spelling of 92956381 in words is "ninety-two million, nine hundred fifty-six thousand, three hundred eighty-one".
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