Base | Representation |
---|---|
bin | 10101011010111010… |
… | …001010010000111000 |
3 | 2012100220121200220121 |
4 | 111122322022100320 |
5 | 334101002013222 |
6 | 14322134303024 |
7 | 1442651022535 |
oct | 253272122070 |
9 | 65326550817 |
10 | 23000032312 |
11 | 9832a11774 |
12 | 455a7b7a74 |
13 | 22270a0a9a |
14 | 11828d9d8c |
15 | 8e93195c7 |
hex | 55ae8a438 |
23000032312 has 8 divisors (see below), whose sum is σ = 43125060600. Its totient is φ = 11500016152.
The previous prime is 23000032259. The next prime is 23000032333. The reversal of 23000032312 is 21323000032.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1437502012 + ... + 1437502027.
It is an arithmetic number, because the mean of its divisors is an integer number (5390632575).
Almost surely, 223000032312 is an apocalyptic number.
It is an amenable number.
23000032312 is a deficient number, since it is larger than the sum of its proper divisors (20125028288).
23000032312 is a wasteful number, since it uses less digits than its factorization.
23000032312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2875004045 (or 2875004041 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 23000032312 its reverse (21323000032), we get a palindrome (44323032344).
The spelling of 23000032312 in words is "twenty-three billion, thirty-two thousand, three hundred twelve".
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