Base | Representation |
---|---|
bin | 1011000001010… |
… | …01000011110101 |
3 | 20102221120202222 |
4 | 11200221003311 |
5 | 142131132434 |
6 | 13101212125 |
7 | 2201515511 |
oct | 540510365 |
9 | 212846688 |
10 | 92442869 |
11 | 481aa772 |
12 | 26b61045 |
13 | 161c8b2c |
14 | c3c5141 |
15 | 81b072e |
hex | 58290f5 |
92442869 has 2 divisors, whose sum is σ = 92442870. Its totient is φ = 92442868.
The previous prime is 92442853. The next prime is 92442871. The reversal of 92442869 is 96824429.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 85340644 + 7102225 = 9238^2 + 2665^2 .
It is a cyclic number.
It is not a de Polignac number, because 92442869 - 24 = 92442853 is a prime.
It is a super-2 number, since 2×924428692 = 17091368057902322, which contains 22 as substring.
Together with 92442871, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (92442829) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46221434 + 46221435.
It is an arithmetic number, because the mean of its divisors is an integer number (46221435).
Almost surely, 292442869 is an apocalyptic number.
It is an amenable number.
92442869 is a deficient number, since it is larger than the sum of its proper divisors (1).
92442869 is an equidigital number, since it uses as much as digits as its factorization.
92442869 is an evil number, because the sum of its binary digits is even.
The product of its digits is 248832, while the sum is 44.
The square root of 92442869 is about 9614.7214728249. The cubic root of 92442869 is about 452.1589571316.
The spelling of 92442869 in words is "ninety-two million, four hundred forty-two thousand, eight hundred sixty-nine".
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