Base | Representation |
---|---|
bin | 10101011100010010… |
… | …100010011111101000 |
3 | 2012102112012202022201 |
4 | 111130102202133220 |
5 | 334122414401412 |
6 | 14324323025544 |
7 | 1443351654514 |
oct | 253422423750 |
9 | 65375182281 |
10 | 23023200232 |
11 | 9844aa610a |
12 | 456650b2b4 |
13 | 222bb23106 |
14 | 1185a0b144 |
15 | 8eb393e57 |
hex | 55c4a27e8 |
23023200232 has 64 divisors (see below), whose sum is σ = 46514768400. Its totient is φ = 10643619840.
The previous prime is 23023200217. The next prime is 23023200251. The reversal of 23023200232 is 23200232032.
It can be written as a sum of positive squares in 8 ways, for example, as 6166332676 + 16856867556 = 78526^2 + 129834^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10692468 + ... + 10694620.
Almost surely, 223023200232 is an apocalyptic number.
It is an amenable number.
23023200232 is an abundant number, since it is smaller than the sum of its proper divisors (23491568168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23023200232 is a wasteful number, since it uses less digits than its factorization.
23023200232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3526 (or 3522 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 19.
Adding to 23023200232 its reverse (23200232032), we get a palindrome (46223432264).
The spelling of 23023200232 in words is "twenty-three billion, twenty-three million, two hundred thousand, two hundred thirty-two".
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