Base | Representation |
---|---|
bin | 10011101110001010… |
… | …00010101101110010 |
3 | 1000022212201011212211 |
4 | 21313011002231302 |
5 | 133140430321023 |
6 | 4510340042334 |
7 | 523242230425 |
oct | 116705025562 |
9 | 30285634784 |
10 | 10587745138 |
11 | 45435626a3 |
12 | 20759933aa |
13 | cc96b5069 |
14 | 7262399bc |
15 | 41e7a9a0d |
hex | 277142b72 |
10587745138 has 8 divisors (see below), whose sum is σ = 16310850732. Its totient is φ = 5150794896.
The previous prime is 10587745127. The next prime is 10587745153. The reversal of 10587745138 is 83154778501.
10587745138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 7938275409 + 2649469729 = 89097^2 + 51473^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×105877451382 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10587745091 and 10587745100.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71538745 + ... + 71538892.
Almost surely, 210587745138 is an apocalyptic number.
10587745138 is a deficient number, since it is larger than the sum of its proper divisors (5723105594).
10587745138 is a wasteful number, since it uses less digits than its factorization.
10587745138 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 143077676.
The product of its (nonzero) digits is 940800, while the sum is 49.
The spelling of 10587745138 in words is "ten billion, five hundred eighty-seven million, seven hundred forty-five thousand, one hundred thirty-eight".
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