Base | Representation |
---|---|
bin | 10101011100110001… |
… | …011100000010001000 |
3 | 2012110002110021102201 |
4 | 111130301130002020 |
5 | 334132003101412 |
6 | 14325212405544 |
7 | 1443510551623 |
oct | 253461340210 |
9 | 65402407381 |
10 | 23031300232 |
11 | 9849628826 |
12 | 45691768b4 |
13 | 22306cac05 |
14 | 1186b18dba |
15 | 8ebe43e57 |
hex | 55cc5c088 |
23031300232 has 16 divisors (see below), whose sum is σ = 43186968000. Its totient is φ = 11514775440.
The previous prime is 23031300211. The next prime is 23031300233. The reversal of 23031300232 is 23200313032.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (23031300233) 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, 10269 + ... + 214867.
It is an arithmetic number, because the mean of its divisors is an integer number (2699185500).
Almost surely, 223031300232 is an apocalyptic number.
It is an amenable number.
23031300232 is a deficient number, since it is larger than the sum of its proper divisors (20155667768).
23031300232 is a wasteful number, since it uses less digits than its factorization.
23031300232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 218676 (or 218672 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 23031300232 its reverse (23200313032), we get a palindrome (46231613264).
The spelling of 23031300232 in words is "twenty-three billion, thirty-one million, three hundred thousand, two hundred thirty-two".
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