Base | Representation |
---|---|
bin | 1111111110011101… |
… | …0011111010001011 |
3 | 102001212120010112011 |
4 | 3333213103322023 |
5 | 32240323321433 |
6 | 1545313200351 |
7 | 211162415404 |
oct | 37747237213 |
9 | 12055503464 |
10 | 4288495243 |
11 | 190081aa4a |
12 | 9b82600b7 |
13 | 534621a66 |
14 | 2c97b09ab |
15 | 1a17603cd |
hex | ff9d3e8b |
4288495243 has 2 divisors, whose sum is σ = 4288495244. Its totient is φ = 4288495242.
The previous prime is 4288495229. The next prime is 4288495273. The reversal of 4288495243 is 3425948824.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 4288495243 - 221 = 4286398091 is a prime.
It is not a weakly prime, because it can be changed into another prime (4288495223) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2144247621 + 2144247622.
It is an arithmetic number, because the mean of its divisors is an integer number (2144247622).
Almost surely, 24288495243 is an apocalyptic number.
4288495243 is a deficient number, since it is larger than the sum of its proper divisors (1).
4288495243 is an equidigital number, since it uses as much as digits as its factorization.
4288495243 is an evil number, because the sum of its binary digits is even.
The product of its digits is 2211840, while the sum is 49.
The square root of 4288495243 is about 65486.6035384337. The cubic root of 4288495243 is about 1624.6817829592.
The spelling of 4288495243 in words is "four billion, two hundred eighty-eight million, four hundred ninety-five thousand, two hundred forty-three".
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