Base | Representation |
---|---|
bin | 110001001110001110… |
… | …0000111011101001001 |
3 | 101002211200101222221101 |
4 | 1202130130013131021 |
5 | 3212440140100434 |
6 | 120320515541401 |
7 | 10431303512323 |
oct | 1423434073511 |
9 | 332750358841 |
10 | 105703831369 |
11 | 4091306a024 |
12 | 1859bbba861 |
13 | 9c7741c5a6 |
14 | 518a7b6613 |
15 | 2b39d6db14 |
hex | 189c707749 |
105703831369 has 8 divisors (see below), whose sum is σ = 106430345280. Its totient is φ = 104978269296.
The previous prime is 105703831367. The next prime is 105703831397. The reversal of 105703831369 is 963138307501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 105703831369 - 21 = 105703831367 is a prime.
It is a super-2 number, since 2×1057038313692 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (105703831367) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14374 + ... + 460015.
It is an arithmetic number, because the mean of its divisors is an integer number (13303793160).
Almost surely, 2105703831369 is an apocalyptic number.
It is an amenable number.
105703831369 is a deficient number, since it is larger than the sum of its proper divisors (726513911).
105703831369 is a wasteful number, since it uses less digits than its factorization.
105703831369 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 475919.
The product of its (nonzero) digits is 408240, while the sum is 46.
The spelling of 105703831369 in words is "one hundred five billion, seven hundred three million, eight hundred thirty-one thousand, three hundred sixty-nine".
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