Base | Representation |
---|---|
bin | 10100010000111110… |
… | …01010101000010010 |
3 | 1001002020021102000200 |
4 | 22020133022220102 |
5 | 134240212242340 |
6 | 4555332000030 |
7 | 533416552635 |
oct | 121037125022 |
9 | 31066242020 |
10 | 10879805970 |
11 | 4683404290 |
12 | 2137760016 |
13 | 1045063317 |
14 | 752d43c1c |
15 | 43a24b330 |
hex | 2887caa12 |
10879805970 has 96 divisors (see below), whose sum is σ = 31693222080. Its totient is φ = 2566235520.
The previous prime is 10879805957. The next prime is 10879806001. The reversal of 10879805970 is 7950897801.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 111880 + ... + 185139.
It is an arithmetic number, because the mean of its divisors is an integer number (330137730).
Almost surely, 210879805970 is an apocalyptic number.
10879805970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10879805970 is an abundant number, since it is smaller than the sum of its proper divisors (20813416110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10879805970 is a wasteful number, since it uses less digits than its factorization.
10879805970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 297080 (or 297077 counting only the distinct ones).
The product of its (nonzero) digits is 1270080, while the sum is 54.
The spelling of 10879805970 in words is "ten billion, eight hundred seventy-nine million, eight hundred five thousand, nine hundred seventy".
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