Base | Representation |
---|---|
bin | 10111111100111001110011… |
… | …111101111000101100010011 |
3 | 111210222102202120022220022102 |
4 | 113330321303331320230103 |
5 | 102301343430224121111 |
6 | 1012012401050431015 |
7 | 31121405112024200 |
oct | 2774716375705423 |
9 | 453872676286272 |
10 | 105340313504531 |
11 | 30623637836626 |
12 | b9937a9a3246b |
13 | 46a171a036bb1 |
14 | 1c026d9794ca7 |
15 | c2a22396213b |
hex | 5fce73f78b13 |
105340313504531 has 6 divisors (see below), whose sum is σ = 122538732035940. Its totient is φ = 90291697289556.
The previous prime is 105340313504519. The next prime is 105340313504561. The reversal of 105340313504531 is 135405313043501.
It is not a de Polignac number, because 105340313504531 - 218 = 105340313242387 is a prime.
It is a super-2 number, since 2×1053403135045312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (105340313504561) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1074901158161 + ... + 1074901158258.
It is an arithmetic number, because the mean of its divisors is an integer number (20423122005990).
Almost surely, 2105340313504531 is an apocalyptic number.
105340313504531 is a deficient number, since it is larger than the sum of its proper divisors (17198418531409).
105340313504531 is an equidigital number, since it uses as much as digits as its factorization.
105340313504531 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2149802316433 (or 2149802316426 counting only the distinct ones).
The product of its (nonzero) digits is 162000, while the sum is 38.
The spelling of 105340313504531 in words is "one hundred five trillion, three hundred forty billion, three hundred thirteen million, five hundred four thousand, five hundred thirty-one".
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