Base | Representation |
---|---|
bin | 10011101010101111111… |
… | …01100001011000101001 |
3 | 2101121022122211222100001 |
4 | 21311113331201120221 |
5 | 42033002104021133 |
6 | 1234241314543001 |
7 | 66552411625426 |
oct | 11652775413051 |
9 | 2347278758301 |
10 | 675785610793 |
11 | 2406653a5697 |
12 | aab7b297a61 |
13 | 4b959918ca7 |
14 | 249cb41cd4d |
15 | 128a336887d |
hex | 9d57f61629 |
675785610793 has 8 divisors (see below), whose sum is σ = 692477280936. Its totient is φ = 659103897600.
The previous prime is 675785610763. The next prime is 675785610803. The reversal of 675785610793 is 397016587576.
It can be written as a sum of positive squares in 4 ways, for example, as 20532597264 + 655253013529 = 143292^2 + 809477^2 .
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 675785610793 - 213 = 675785602601 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (675785610763) 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, 2351728 + ... + 2623393.
It is an arithmetic number, because the mean of its divisors is an integer number (86559660117).
Almost surely, 2675785610793 is an apocalyptic number.
It is an amenable number.
675785610793 is a deficient number, since it is larger than the sum of its proper divisors (16691670143).
675785610793 is a wasteful number, since it uses less digits than its factorization.
675785610793 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4978475.
The product of its (nonzero) digits is 66679200, while the sum is 64.
The spelling of 675785610793 in words is "six hundred seventy-five billion, seven hundred eighty-five million, six hundred ten thousand, seven hundred ninety-three".
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