Base | Representation |
---|---|
bin | 1010111100110… |
… | …0110101110101 |
3 | 10012102101002112 |
4 | 2233030311311 |
5 | 43224142142 |
6 | 4320220405 |
7 | 1065244166 |
oct | 257146565 |
9 | 105371075 |
10 | 45927797 |
11 | 23a1a263 |
12 | 1346a705 |
13 | 9690a16 |
14 | 615776d |
15 | 4073382 |
hex | 2bccd75 |
45927797 has 2 divisors, whose sum is σ = 45927798. Its totient is φ = 45927796.
The previous prime is 45927781. The next prime is 45927809. The reversal of 45927797 is 79772954.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 28026436 + 17901361 = 5294^2 + 4231^2 .
It is a cyclic number.
It is not a de Polignac number, because 45927797 - 24 = 45927781 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (45927197) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22963898 + 22963899.
It is an arithmetic number, because the mean of its divisors is an integer number (22963899).
Almost surely, 245927797 is an apocalyptic number.
It is an amenable number.
45927797 is a deficient number, since it is larger than the sum of its proper divisors (1).
45927797 is an equidigital number, since it uses as much as digits as its factorization.
45927797 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1111320, while the sum is 50.
The square root of 45927797 is about 6777.0050169673. The cubic root of 45927797 is about 358.1172202309.
The spelling of 45927797 in words is "forty-five million, nine hundred twenty-seven thousand, seven hundred ninety-seven".
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