Base | Representation |
---|---|
bin | 10100000111100100… |
… | …11100000101001011 |
3 | 1000212201221020021222 |
4 | 22003302130011023 |
5 | 134110022101412 |
6 | 4543434152255 |
7 | 531441514412 |
oct | 120362340513 |
9 | 30781836258 |
10 | 10800972107 |
11 | 464295a232 |
12 | 211528268b |
13 | 1031920973 |
14 | 7466a2479 |
15 | 433378072 |
hex | 283c9c14b |
10800972107 has 2 divisors, whose sum is σ = 10800972108. Its totient is φ = 10800972106.
The previous prime is 10800972097. The next prime is 10800972209. The reversal of 10800972107 is 70127900801.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 10800972107 - 28 = 10800971851 is a prime.
It is not a weakly prime, because it can be changed into another prime (10800972307) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5400486053 + 5400486054.
It is an arithmetic number, because the mean of its divisors is an integer number (5400486054).
Almost surely, 210800972107 is an apocalyptic number.
10800972107 is a deficient number, since it is larger than the sum of its proper divisors (1).
10800972107 is an equidigital number, since it uses as much as digits as its factorization.
10800972107 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 7056, while the sum is 35.
The spelling of 10800972107 in words is "ten billion, eight hundred million, nine hundred seventy-two thousand, one hundred seven".
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