Base | Representation |
---|---|
bin | 110001010101010010… |
… | …0000101111100001110 |
3 | 101010110012022102101010 |
4 | 1202222210011330032 |
5 | 3213431321201332 |
6 | 120400223030050 |
7 | 10440211653603 |
oct | 1425244057416 |
9 | 333405272333 |
10 | 105940803342 |
11 | 40a24904630 |
12 | 1864743b326 |
13 | 9cb45500aa |
14 | 51b00606aa |
15 | 2b50a7c9cc |
hex | 18aa905f0e |
105940803342 has 16 divisors (see below), whose sum is σ = 231143571072. Its totient is φ = 32103273720.
The previous prime is 105940803317. The next prime is 105940803389. The reversal of 105940803342 is 243308049501.
It is a super-2 number, since 2×1059408033422 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 105940803342.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 802581778 + ... + 802581909.
It is an arithmetic number, because the mean of its divisors is an integer number (14446473192).
Almost surely, 2105940803342 is an apocalyptic number.
105940803342 is an abundant number, since it is smaller than the sum of its proper divisors (125202767730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105940803342 is a wasteful number, since it uses less digits than its factorization.
105940803342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1605163703.
The product of its (nonzero) digits is 103680, while the sum is 39.
The spelling of 105940803342 in words is "one hundred five billion, nine hundred forty million, eight hundred three thousand, three hundred forty-two".
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