Base | Representation |
---|---|
bin | 10010110110110111… |
… | …01110111111000110 |
3 | 222010112222000022021 |
4 | 21123123232333012 |
5 | 131213211302330 |
6 | 4352330553354 |
7 | 505610666353 |
oct | 113333567706 |
9 | 28115860267 |
10 | 10123931590 |
11 | 4325771713 |
12 | 1b6659885a |
13 | c5458ca86 |
14 | 6c07c362a |
15 | 3e3bdd67a |
hex | 25b6eefc6 |
10123931590 has 8 divisors (see below), whose sum is σ = 18223076880. Its totient is φ = 4049572632.
The previous prime is 10123931569. The next prime is 10123931603. The reversal of 10123931590 is 9513932101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506196570 + ... + 506196589.
It is an arithmetic number, because the mean of its divisors is an integer number (2277884610).
Almost surely, 210123931590 is an apocalyptic number.
10123931590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10123931590 is a deficient number, since it is larger than the sum of its proper divisors (8099145290).
10123931590 is a wasteful number, since it uses less digits than its factorization.
10123931590 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1012393166.
The product of its (nonzero) digits is 7290, while the sum is 34.
The spelling of 10123931590 in words is "ten billion, one hundred twenty-three million, nine hundred thirty-one thousand, five hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •