Base | Representation |
---|---|
bin | 1011000101000… |
… | …11101011110100 |
3 | 20110220002202121 |
4 | 11202203223310 |
5 | 142243221030 |
6 | 13120045324 |
7 | 2206010041 |
oct | 542435364 |
9 | 213802677 |
10 | 92945140 |
11 | 48513072 |
12 | 27163844 |
13 | 16343632 |
14 | c4b61c8 |
15 | 825e47a |
hex | 58a3af4 |
92945140 has 24 divisors (see below), whose sum is σ = 197084160. Its totient is φ = 36816288.
The previous prime is 92945101. The next prime is 92945183. The reversal of 92945140 is 4154929.
It is a junction number, because it is equal to n+sod(n) for n = 92945096 and 92945105.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20500 + ... + 24619.
It is an arithmetic number, because the mean of its divisors is an integer number (8211840).
Almost surely, 292945140 is an apocalyptic number.
It is an amenable number.
92945140 is an abundant number, since it is smaller than the sum of its proper divisors (104139020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
92945140 is a wasteful number, since it uses less digits than its factorization.
92945140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45231 (or 45229 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 34.
The square root of 92945140 is about 9640.8059829041. The cubic root of 92945140 is about 452.9763854447.
The spelling of 92945140 in words is "ninety-two million, nine hundred forty-five thousand, one hundred forty".
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