Base | Representation |
---|---|
bin | 1100100011101… |
… | …01110010001100 |
3 | 21100012211101010 |
4 | 12101311302030 |
5 | 203431340134 |
6 | 14241445220 |
7 | 2416242555 |
oct | 621656214 |
9 | 240184333 |
10 | 105340044 |
11 | 54509597 |
12 | 2b340810 |
13 | 18a932b4 |
14 | ddc132c |
15 | 93abce9 |
hex | 6475c8c |
105340044 has 48 divisors (see below), whose sum is σ = 253380960. Its totient is φ = 34045440.
The previous prime is 105340021. The next prime is 105340063. The reversal of 105340044 is 440043501.
It is a super-2 number, since 2×1053400442 = 22193049739843872, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 105340044.
It is an unprimeable number.
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 in 15 ways as a sum of consecutive naturals, for example, 55674 + ... + 57534.
It is an arithmetic number, because the mean of its divisors is an integer number (5278770).
Almost surely, 2105340044 is an apocalyptic number.
It is an amenable number.
105340044 is an abundant number, since it is smaller than the sum of its proper divisors (148040916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105340044 is a wasteful number, since it uses less digits than its factorization.
105340044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2010 (or 2008 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 105340044 is about 10263.5298021685. The cubic root of 105340044 is about 472.2781265631.
Adding to 105340044 its reverse (440043501), we get a palindrome (545383545).
The spelling of 105340044 in words is "one hundred five million, three hundred forty thousand, forty-four".
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