Base | Representation |
---|---|
bin | 1010111110111… |
… | …11010111100111 |
3 | 20102101020201210 |
4 | 11133133113213 |
5 | 142042003111 |
6 | 13050522503 |
7 | 2166120513 |
oct | 537372747 |
9 | 212336653 |
10 | 92141031 |
11 | 48013a14 |
12 | 26a36433 |
13 | 16121628 |
14 | c347143 |
15 | 81510a6 |
hex | 57df5e7 |
92141031 has 8 divisors (see below), whose sum is σ = 124585344. Its totient is φ = 60562040.
The previous prime is 92140999. The next prime is 92141041. The reversal of 92141031 is 13014129.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 92141031 - 25 = 92140999 is a prime.
It is a super-2 number, since 2×921410312 = 16979939187485922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 92140989 and 92141007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (92141041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216081 + ... + 216506.
It is an arithmetic number, because the mean of its divisors is an integer number (15573168).
Almost surely, 292141031 is an apocalyptic number.
92141031 is a deficient number, since it is larger than the sum of its proper divisors (32444313).
92141031 is a wasteful number, since it uses less digits than its factorization.
92141031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 432661.
The product of its (nonzero) digits is 216, while the sum is 21.
The square root of 92141031 is about 9599.0119804072. The cubic root of 92141031 is about 451.6663012635. Note that the first 3 decimals are identical.
The spelling of 92141031 in words is "ninety-two million, one hundred forty-one thousand, thirty-one".
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