Base | Representation |
---|---|
bin | 110001000101111100… |
… | …1101010100011101111 |
3 | 101002010100022020011102 |
4 | 1202023321222203233 |
5 | 3211403122132110 |
6 | 120233204513315 |
7 | 10421364212423 |
oct | 1421371524357 |
9 | 332110266142 |
10 | 105426364655 |
11 | 40790486197 |
12 | 185230ab83b |
13 | 9c31ab0cc1 |
14 | 51619cab83 |
15 | 2b208115a5 |
hex | 188be6a8ef |
105426364655 has 48 divisors (see below), whose sum is σ = 135454032000. Its totient is φ = 78744027648.
The previous prime is 105426364651. The next prime is 105426364657. The reversal of 105426364655 is 556463624501.
It is not a de Polignac number, because 105426364655 - 22 = 105426364651 is a prime.
It is a super-2 number, since 2×1054263646552 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105426364651) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18594161 + ... + 18599829.
It is an arithmetic number, because the mean of its divisors is an integer number (2821959000).
Almost surely, 2105426364655 is an apocalyptic number.
105426364655 is a deficient number, since it is larger than the sum of its proper divisors (30027667345).
105426364655 is an equidigital number, since it uses as much as digits as its factorization.
105426364655 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5888 (or 5865 counting only the distinct ones).
The product of its (nonzero) digits is 2592000, while the sum is 47.
The spelling of 105426364655 in words is "one hundred five billion, four hundred twenty-six million, three hundred sixty-four thousand, six hundred fifty-five".
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