Base | Representation |
---|---|
bin | 10101011100010010… |
… | …111011101000111110 |
3 | 2012102112101222121110 |
4 | 111130102323220332 |
5 | 334122431200410 |
6 | 14324325142450 |
7 | 1443352564014 |
oct | 253422735076 |
9 | 65375358543 |
10 | 23023303230 |
11 | 9845066534 |
12 | 456655aa26 |
13 | 222bb5ac65 |
14 | 1185a368b4 |
15 | 8eb3b4720 |
hex | 55c4bba3e |
23023303230 has 32 divisors (see below), whose sum is σ = 55283658624. Its totient is φ = 6136466336.
The previous prime is 23023303213. The next prime is 23023303253. The reversal of 23023303230 is 3230332032.
23023303230 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 23023303197 and 23023303206.
It is a congruent number.
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, 131484 + ... + 251663.
It is an arithmetic number, because the mean of its divisors is an integer number (1727614332).
Almost surely, 223023303230 is an apocalyptic number.
23023303230 is an abundant number, since it is smaller than the sum of its proper divisors (32260355394).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23023303230 is a wasteful number, since it uses less digits than its factorization.
23023303230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 385160.
The product of its (nonzero) digits is 1944, while the sum is 21.
Adding to 23023303230 its reverse (3230332032), we get a palindrome (26253635262).
The spelling of 23023303230 in words is "twenty-three billion, twenty-three million, three hundred three thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •