Base | Representation |
---|---|
bin | 10010110100100000… |
… | …01010111110110001 |
3 | 222002011200122110101 |
4 | 21122100022332301 |
5 | 131143123421223 |
6 | 4350342232401 |
7 | 505250426314 |
oct | 113220127661 |
9 | 28064618411 |
10 | 10104123313 |
11 | 4315572439 |
12 | 1b5ba25701 |
13 | c504459bb |
14 | 6bbd0897b |
15 | 3e20c94ad |
hex | 25a40afb1 |
10104123313 has 4 divisors (see below), whose sum is σ = 10198554480. Its totient is φ = 10009692148.
The previous prime is 10104123241. The next prime is 10104123389. The reversal of 10104123313 is 31332140101.
10104123313 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31332140101 = 61 ⋅513641641.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10104123313 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10104123013) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47215423 + ... + 47215636.
It is an arithmetic number, because the mean of its divisors is an integer number (2549638620).
Almost surely, 210104123313 is an apocalyptic number.
It is an amenable number.
10104123313 is a deficient number, since it is larger than the sum of its proper divisors (94431167).
10104123313 is an equidigital number, since it uses as much as digits as its factorization.
10104123313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94431166.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 10104123313 its reverse (31332140101), we get a palindrome (41436263414).
The spelling of 10104123313 in words is "ten billion, one hundred four million, one hundred twenty-three thousand, three hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •