Base | Representation |
---|---|
bin | 1011000101000… |
… | …10001100010111 |
3 | 20110212210101100 |
4 | 11202202030113 |
5 | 142243022111 |
6 | 13120001143 |
7 | 2205653163 |
oct | 542421427 |
9 | 213783340 |
10 | 92939031 |
11 | 48509519 |
12 | 271601b3 |
13 | 16340913 |
14 | c4b3ca3 |
15 | 825c756 |
hex | 58a2317 |
92939031 has 12 divisors (see below), whose sum is σ = 134686552. Its totient is φ = 61755696.
The previous prime is 92939029. The next prime is 92939047. The reversal of 92939031 is 13093929.
It is not a de Polignac number, because 92939031 - 21 = 92939029 is a prime.
It is a super-2 number, since 2×929390312 = 17275326966437922, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (92939131) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14056 + ... + 19581.
Almost surely, 292939031 is an apocalyptic number.
92939031 is a deficient number, since it is larger than the sum of its proper divisors (41747521).
92939031 is a wasteful number, since it uses less digits than its factorization.
92939031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33950 (or 33947 counting only the distinct ones).
The product of its (nonzero) digits is 13122, while the sum is 36.
The square root of 92939031 is about 9640.4891473410. The cubic root of 92939031 is about 452.9664609761.
The spelling of 92939031 in words is "ninety-two million, nine hundred thirty-nine thousand, thirty-one".
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