Base | Representation |
---|---|
bin | 1011111010111… |
… | …00111001011011 |
3 | 20222011021122221 |
4 | 11331130321123 |
5 | 201044321402 |
6 | 13531124511 |
7 | 2322642163 |
oct | 575347133 |
9 | 228137587 |
10 | 99995227 |
11 | 51498992 |
12 | 295a3737 |
13 | 17941597 |
14 | d3cd5a3 |
15 | 8ba3337 |
hex | 5f5ce5b |
99995227 has 2 divisors, whose sum is σ = 99995228. Its totient is φ = 99995226.
The previous prime is 99995213. The next prime is 99995249. The reversal of 99995227 is 72259999.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-99995227 is a prime.
It is not a weakly prime, because it can be changed into another prime (99995257) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49997613 + 49997614.
It is an arithmetic number, because the mean of its divisors is an integer number (49997614).
Almost surely, 299995227 is an apocalyptic number.
99995227 is a deficient number, since it is larger than the sum of its proper divisors (1).
99995227 is an equidigital number, since it uses as much as digits as its factorization.
99995227 is an evil number, because the sum of its binary digits is even.
The product of its digits is 918540, while the sum is 52.
The square root of 99995227 is about 9999.7613471522. The cubic root of 99995227 is about 464.1514984759.
The spelling of 99995227 in words is "ninety-nine million, nine hundred ninety-five thousand, two hundred twenty-seven".
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