Base | Representation |
---|---|
bin | 10010111001110110… |
… | …01000010001000111 |
3 | 222012022000111210002 |
4 | 21130323020101013 |
5 | 131241112020243 |
6 | 4355022551515 |
7 | 506333361632 |
oct | 113473102107 |
9 | 28168014702 |
10 | 10148938823 |
11 | 43388a1a51 |
12 | 1b72a3859b |
13 | c5980735a |
14 | 6c3c52c19 |
15 | 3e5ecceb8 |
hex | 25cec8447 |
10148938823 has 8 divisors (see below), whose sum is σ = 10200036000. Its totient is φ = 10097936928.
The previous prime is 10148938799. The next prime is 10148938829. The reversal of 10148938823 is 32883984101.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10148938823 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10148938829) 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, 194753 + ... + 241301.
It is an arithmetic number, because the mean of its divisors is an integer number (1275004500).
Almost surely, 210148938823 is an apocalyptic number.
10148938823 is a deficient number, since it is larger than the sum of its proper divisors (51097177).
10148938823 is an equidigital number, since it uses as much as digits as its factorization.
10148938823 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47641.
The product of its (nonzero) digits is 331776, while the sum is 47.
The spelling of 10148938823 in words is "ten billion, one hundred forty-eight million, nine hundred thirty-eight thousand, eight hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •