Base | Representation |
---|---|
bin | 10011101111010111… |
… | …01001001011010101 |
3 | 1000100120202021120000 |
4 | 21313223221023111 |
5 | 133201023123044 |
6 | 4511341001513 |
7 | 523424234055 |
oct | 116753511325 |
9 | 30316667500 |
10 | 10597864149 |
11 | 4549244214 |
12 | 2079253299 |
13 | ccb818b42 |
14 | 727711565 |
15 | 420607d69 |
hex | 277ae92d5 |
10597864149 has 20 divisors (see below), whose sum is σ = 15841076064. Its totient is φ = 7060914504.
The previous prime is 10597864127. The next prime is 10597864163. The reversal of 10597864149 is 94146879501.
10597864149 is a `hidden beast` number, since 1 + 0 + 597 + 8 + 6 + 4 + 1 + 49 = 666.
It is not a de Polignac number, because 10597864149 - 25 = 10597864117 is a prime.
It is a super-2 number, since 2×105978641492 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10597864095 and 10597864104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10597864349) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 95784 + ... + 174270.
Almost surely, 210597864149 is an apocalyptic number.
It is an amenable number.
10597864149 is a deficient number, since it is larger than the sum of its proper divisors (5243211915).
10597864149 is an equidigital number, since it uses as much as digits as its factorization.
10597864149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80166 (or 80157 counting only the distinct ones).
The product of its (nonzero) digits is 2177280, while the sum is 54.
The spelling of 10597864149 in words is "ten billion, five hundred ninety-seven million, eight hundred sixty-four thousand, one hundred forty-nine".
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