Base | Representation |
---|---|
bin | 1010111110100… |
… | …01110000101011 |
3 | 20102021102021100 |
4 | 11133101300223 |
5 | 142033212131 |
6 | 13045412443 |
7 | 2165466144 |
oct | 537216053 |
9 | 212242240 |
10 | 92085291 |
11 | 47a86051 |
12 | 26a0a123 |
13 | 1610214c |
14 | c330acb |
15 | 813e7e6 |
hex | 57d1c2b |
92085291 has 6 divisors (see below), whose sum is σ = 133012100. Its totient is φ = 61390188.
The previous prime is 92085289. The next prime is 92085313. The reversal of 92085291 is 19258029.
It is not a de Polignac number, because 92085291 - 21 = 92085289 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (92085281) 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, 5115841 + ... + 5115858.
Almost surely, 292085291 is an apocalyptic number.
92085291 is a deficient number, since it is larger than the sum of its proper divisors (40926809).
92085291 is a wasteful number, since it uses less digits than its factorization.
92085291 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10231705 (or 10231702 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 36.
The square root of 92085291 is about 9596.1081173567. The cubic root of 92085291 is about 451.5752055532.
The spelling of 92085291 in words is "ninety-two million, eighty-five thousand, two hundred ninety-one".
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