Base | Representation |
---|---|
bin | 10100001101101000… |
… | …10101000010000011 |
3 | 1001000021120111220211 |
4 | 22012310111002003 |
5 | 134211030033141 |
6 | 4552451414551 |
7 | 532626525313 |
oct | 120664250203 |
9 | 31007514824 |
10 | 10851799171 |
11 | 4669615374 |
12 | 212a2b4457 |
13 | 103c308655 |
14 | 74d333443 |
15 | 437a67d81 |
hex | 286d15083 |
10851799171 has 2 divisors, whose sum is σ = 10851799172. Its totient is φ = 10851799170.
The previous prime is 10851799169. The next prime is 10851799177. The reversal of 10851799171 is 17199715801.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 10851799171 - 21 = 10851799169 is a prime.
Together with 10851799169, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (10851799177) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5425899585 + 5425899586.
It is an arithmetic number, because the mean of its divisors is an integer number (5425899586).
Almost surely, 210851799171 is an apocalyptic number.
10851799171 is a deficient number, since it is larger than the sum of its proper divisors (1).
10851799171 is an equidigital number, since it uses as much as digits as its factorization.
10851799171 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 158760, while the sum is 49.
The spelling of 10851799171 in words is "ten billion, eight hundred fifty-one million, seven hundred ninety-nine thousand, one hundred seventy-one".
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