Base | Representation |
---|---|
bin | 10010110101001101… |
… | …01000011001101001 |
3 | 222002120202202211022 |
4 | 21122212220121221 |
5 | 131201130322420 |
6 | 4351112342225 |
7 | 505351450454 |
oct | 113246503151 |
9 | 28076682738 |
10 | 10110010985 |
11 | 4318923988 |
12 | 1b619a4975 |
13 | c51727829 |
14 | 6bc9dc49b |
15 | 3e288dc25 |
hex | 25a9a8669 |
10110010985 has 16 divisors (see below), whose sum is σ = 12867033600. Its totient is φ = 7609525440.
The previous prime is 10110010969. The next prime is 10110010987. The reversal of 10110010985 is 58901001101.
It is not a de Polignac number, because 10110010985 - 24 = 10110010969 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10110010987) 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, 713585 + ... + 727614.
It is an arithmetic number, because the mean of its divisors is an integer number (804189600).
Almost surely, 210110010985 is an apocalyptic number.
It is an amenable number.
10110010985 is a deficient number, since it is larger than the sum of its proper divisors (2757022615).
10110010985 is a wasteful number, since it uses less digits than its factorization.
10110010985 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1441288.
The product of its (nonzero) digits is 360, while the sum is 26.
The spelling of 10110010985 in words is "ten billion, one hundred ten million, ten thousand, nine hundred eighty-five".
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