Base | Representation |
---|---|
bin | 10011100010000011… |
… | …00100010010010001 |
3 | 1000001210120200001011 |
4 | 21301001210102101 |
5 | 132433424431034 |
6 | 4452311010521 |
7 | 520566660304 |
oct | 116101442221 |
9 | 30053520034 |
10 | 10486170769 |
11 | 44a1196338 |
12 | 2047969a41 |
13 | cb163ca99 |
14 | 716958b3b |
15 | 4158e3864 |
hex | 271064491 |
10486170769 has 2 divisors, whose sum is σ = 10486170770. Its totient is φ = 10486170768.
The previous prime is 10486170757. The next prime is 10486170803. The reversal of 10486170769 is 96707168401.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 10201000000 + 285170769 = 101000^2 + 16887^2 .
It is an emirp because it is prime and its reverse (96707168401) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10486170769 is a prime.
It is a super-2 number, since 2×104861707692 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (10486170869) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5243085384 + 5243085385.
It is an arithmetic number, because the mean of its divisors is an integer number (5243085385).
Almost surely, 210486170769 is an apocalyptic number.
It is an amenable number.
10486170769 is a deficient number, since it is larger than the sum of its proper divisors (1).
10486170769 is an equidigital number, since it uses as much as digits as its factorization.
10486170769 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 508032, while the sum is 49.
The spelling of 10486170769 in words is "ten billion, four hundred eighty-six million, one hundred seventy thousand, seven hundred sixty-nine".
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