Base | Representation |
---|---|
bin | 10010101011001101… |
… | …01111010000100001 |
3 | 221212201222100021202 |
4 | 21111212233100201 |
5 | 131013143343433 |
6 | 4334515130545 |
7 | 503312615513 |
oct | 112546572041 |
9 | 27781870252 |
10 | 10026152993 |
11 | 428555815a |
12 | 1b398a3a55 |
13 | c3a24640c |
14 | 6b180dbb3 |
15 | 3da326ee8 |
hex | 2559af421 |
10026152993 has 2 divisors, whose sum is σ = 10026152994. Its totient is φ = 10026152992.
The previous prime is 10026152987. The next prime is 10026153029. The reversal of 10026152993 is 39925162001.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 5787101329 + 4239051664 = 76073^2 + 65108^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10026152993 is a prime.
It is not a weakly prime, because it can be changed into another prime (10026152963) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5013076496 + 5013076497.
It is an arithmetic number, because the mean of its divisors is an integer number (5013076497).
Almost surely, 210026152993 is an apocalyptic number.
It is an amenable number.
10026152993 is a deficient number, since it is larger than the sum of its proper divisors (1).
10026152993 is an equidigital number, since it uses as much as digits as its factorization.
10026152993 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 29160, while the sum is 38.
The spelling of 10026152993 in words is "ten billion, twenty-six million, one hundred fifty-two thousand, nine hundred ninety-three".
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