Base | Representation |
---|---|
bin | 10010110101000100… |
… | …01110101000010011 |
3 | 222002111121010122121 |
4 | 21122202032220103 |
5 | 131200331404401 |
6 | 4351031515111 |
7 | 505335602602 |
oct | 113242165023 |
9 | 28074533577 |
10 | 10108856851 |
11 | 4318205855 |
12 | 1b61528a97 |
13 | c51412402 |
14 | 6bc7bba39 |
15 | 3e2711ca1 |
hex | 25a88ea13 |
10108856851 has 2 divisors, whose sum is σ = 10108856852. Its totient is φ = 10108856850.
The previous prime is 10108856833. The next prime is 10108856899. The reversal of 10108856851 is 15865880101.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 10108856851 - 25 = 10108856819 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10108856798 and 10108856807.
It is not a weakly prime, because it can be changed into another prime (10108859851) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5054428425 + 5054428426.
It is an arithmetic number, because the mean of its divisors is an integer number (5054428426).
Almost surely, 210108856851 is an apocalyptic number.
10108856851 is a deficient number, since it is larger than the sum of its proper divisors (1).
10108856851 is an equidigital number, since it uses as much as digits as its factorization.
10108856851 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 76800, while the sum is 43.
The spelling of 10108856851 in words is "ten billion, one hundred eight million, eight hundred fifty-six thousand, eight hundred fifty-one".
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