Base | Representation |
---|---|
bin | 10010101010011101… |
… | …11101010110101011 |
3 | 221212022020122020022 |
4 | 21111032331112223 |
5 | 131010044404100 |
6 | 4334133351055 |
7 | 503205623432 |
oct | 112516752653 |
9 | 27768218208 |
10 | 10019919275 |
11 | 4281a8a723 |
12 | 1b3779848b |
13 | c38b72c22 |
14 | 6b0a6a119 |
15 | 3d99e4e85 |
hex | 2553bd5ab |
10019919275 has 12 divisors (see below), whose sum is σ = 12727742664. Its totient is φ = 7820424000.
The previous prime is 10019919271. The next prime is 10019919281. The reversal of 10019919275 is 57291991001.
It is not a de Polignac number, because 10019919275 - 22 = 10019919271 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10019919271) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4886741 + ... + 4888790.
It is an arithmetic number, because the mean of its divisors is an integer number (1060645222).
Almost surely, 210019919275 is an apocalyptic number.
10019919275 is a deficient number, since it is larger than the sum of its proper divisors (2707823389).
10019919275 is an equidigital number, since it uses as much as digits as its factorization.
10019919275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9775582 (or 9775577 counting only the distinct ones).
The product of its (nonzero) digits is 51030, while the sum is 44.
The spelling of 10019919275 in words is "ten billion, nineteen million, nine hundred nineteen thousand, two hundred seventy-five".
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