Base | Representation |
---|---|
bin | 10111111001011110011111… |
… | …100111101101000110011111 |
3 | 111210010220220210210211120201 |
4 | 113321132133213231012133 |
5 | 102234014134101423421 |
6 | 1011312253341124331 |
7 | 31065400326060313 |
oct | 2771363747550637 |
9 | 453126823724521 |
10 | 105104822686111 |
11 | 30542783369236 |
12 | b9560285596a7 |
13 | 468545ac05161 |
14 | 1bd5159d21b43 |
15 | c2403e809b91 |
hex | 5f979f9ed19f |
105104822686111 has 4 divisors (see below), whose sum is σ = 105104850507000. Its totient is φ = 105104794865224.
The previous prime is 105104822686021. The next prime is 105104822686247. The reversal of 105104822686111 is 111686228401501.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 105104822686111 - 217 = 105104822555039 is a prime.
It is a super-2 number, since 2×1051048226861112 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105104822684111) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7147621 + ... + 16164718.
It is an arithmetic number, because the mean of its divisors is an integer number (26276212626750).
Almost surely, 2105104822686111 is an apocalyptic number.
105104822686111 is a deficient number, since it is larger than the sum of its proper divisors (27820889).
105104822686111 is an equidigital number, since it uses as much as digits as its factorization.
105104822686111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27820888.
The product of its (nonzero) digits is 184320, while the sum is 46.
The spelling of 105104822686111 in words is "one hundred five trillion, one hundred four billion, eight hundred twenty-two million, six hundred eighty-six thousand, one hundred eleven".
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