Base | Representation |
---|---|
bin | 10011101001101110… |
… | …01110110010011011 |
3 | 1000020021202111101000 |
4 | 21310313032302123 |
5 | 133101421221024 |
6 | 4502531200043 |
7 | 522311236464 |
oct | 116467166233 |
9 | 30207674330 |
10 | 10550570139 |
11 | 452458155a |
12 | 2065446023 |
13 | cc1a9a315 |
14 | 72131dd6b |
15 | 41b3b4cc9 |
hex | 274dcec9b |
10550570139 has 16 divisors (see below), whose sum is σ = 16011707040. Its totient is φ = 6862158720.
The previous prime is 10550570099. The next prime is 10550570197. The reversal of 10550570139 is 93107505501.
10550570139 is a `hidden beast` number, since 1 + 0 + 5 + 50 + 570 + 1 + 39 = 666.
It is not a de Polignac number, because 10550570139 - 216 = 10550504603 is a prime.
It is a super-2 number, since 2×105505701392 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10550570539) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4764282 + ... + 4766495.
It is an arithmetic number, because the mean of its divisors is an integer number (1000731690).
Almost surely, 210550570139 is an apocalyptic number.
10550570139 is a deficient number, since it is larger than the sum of its proper divisors (5461136901).
10550570139 is an equidigital number, since it uses as much as digits as its factorization.
10550570139 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9530827 (or 9530821 counting only the distinct ones).
The product of its (nonzero) digits is 23625, while the sum is 36.
The spelling of 10550570139 in words is "ten billion, five hundred fifty million, five hundred seventy thousand, one hundred thirty-nine".
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