Base | Representation |
---|---|
bin | 10011000011100111… |
… | …11000000110001001 |
3 | 222102000021202211102 |
4 | 21201303320012021 |
5 | 131423104024112 |
6 | 4411112111145 |
7 | 511350262523 |
oct | 114163700611 |
9 | 28360252742 |
10 | 10230923657 |
11 | 43800a9409 |
12 | 1b963954b5 |
13 | c707b0ca6 |
14 | 6d0ab4a13 |
15 | 3ed2c4bc2 |
hex | 261cf8189 |
10230923657 has 2 divisors, whose sum is σ = 10230923658. Its totient is φ = 10230923656.
The previous prime is 10230923653. The next prime is 10230923713. The reversal of 10230923657 is 75632903201.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 8350487161 + 1880436496 = 91381^2 + 43364^2 .
It is a cyclic number.
It is not a de Polignac number, because 10230923657 - 22 = 10230923653 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10230923657.
It is not a weakly prime, because it can be changed into another prime (10230923653) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5115461828 + 5115461829.
It is an arithmetic number, because the mean of its divisors is an integer number (5115461829).
Almost surely, 210230923657 is an apocalyptic number.
It is an amenable number.
10230923657 is a deficient number, since it is larger than the sum of its proper divisors (1).
10230923657 is an equidigital number, since it uses as much as digits as its factorization.
10230923657 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 68040, while the sum is 38.
The spelling of 10230923657 in words is "ten billion, two hundred thirty million, nine hundred twenty-three thousand, six hundred fifty-seven".
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