Base | Representation |
---|---|
bin | 10101011100000111… |
… | …101001111101110010 |
3 | 2012102022211210202201 |
4 | 111130013221331302 |
5 | 334121202103000 |
6 | 14324141533414 |
7 | 1443315503005 |
oct | 253407517562 |
9 | 65368753681 |
10 | 23020347250 |
11 | 984342767a |
12 | 456557426a |
13 | 222b364664 |
14 | 11854a753c |
15 | 8eaecd96a |
hex | 55c1e9f72 |
23020347250 has 32 divisors (see below), whose sum is σ = 43131132720. Its totient is φ = 9200224000.
The previous prime is 23020347247. The next prime is 23020347283. The reversal of 23020347250 is 5274302032.
It can be written as a sum of positive squares in 8 ways, for example, as 5264518249 + 17755829001 = 72557^2 + 133251^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256266 + ... + 334234.
Almost surely, 223020347250 is an apocalyptic number.
23020347250 is a deficient number, since it is larger than the sum of its proper divisors (20110785470).
23020347250 is a wasteful number, since it uses less digits than its factorization.
23020347250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79167 (or 79157 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 28.
Adding to 23020347250 its reverse (5274302032), we get a palindrome (28294649282).
The spelling of 23020347250 in words is "twenty-three billion, twenty million, three hundred forty-seven thousand, two hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •