Base | Representation |
---|---|
bin | 1001000111110111101011… |
… | …0111100011010010011001 |
3 | 1022111221021101201101100001 |
4 | 2101331322313203102121 |
5 | 2303321044331101334 |
6 | 33200031314413001 |
7 | 2053462552235425 |
oct | 221757267432231 |
9 | 38457241641301 |
10 | 10030810018969 |
11 | 3218051831313 |
12 | 1160055b91161 |
13 | 579b942a088c |
14 | 2696cad8db85 |
15 | 125dcec22714 |
hex | 91f7ade3499 |
10030810018969 has 2 divisors, whose sum is σ = 10030810018970. Its totient is φ = 10030810018968.
The previous prime is 10030810018913. The next prime is 10030810018987. The reversal of 10030810018969 is 96981001803001.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 9934221459600 + 96588559369 = 3151860^2 + 310787^2 .
It is a cyclic number.
It is not a de Polignac number, because 10030810018969 - 219 = 10030809494681 is a prime.
It is a super-2 number, since 2×100308100189692 (a number of 27 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (10030810018469) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5015405009484 + 5015405009485.
It is an arithmetic number, because the mean of its divisors is an integer number (5015405009485).
Almost surely, 210030810018969 is an apocalyptic number.
It is an amenable number.
10030810018969 is a deficient number, since it is larger than the sum of its proper divisors (1).
10030810018969 is an equidigital number, since it uses as much as digits as its factorization.
10030810018969 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 93312, while the sum is 46.
The spelling of 10030810018969 in words is "ten trillion, thirty billion, eight hundred ten million, eighteen thousand, nine hundred sixty-nine".
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