Base | Representation |
---|---|
bin | 10101101000101000… |
… | …010001011111000000 |
3 | 2012221221202122222112 |
4 | 111220220101133000 |
5 | 340033414134240 |
6 | 14401040154452 |
7 | 1451444435342 |
oct | 255050213700 |
9 | 65857678875 |
10 | 23230224320 |
11 | 99409463a6 |
12 | 4603908a28 |
13 | 2262999584 |
14 | 11a52db292 |
15 | 90e639665 |
hex | 568a117c0 |
23230224320 has 28 divisors (see below), whose sum is σ = 55316972424. Its totient is φ = 9292089600.
The previous prime is 23230224313. The next prime is 23230224341. The reversal of 23230224320 is 2342203232.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36296906 + ... + 36297545.
It is an arithmetic number, because the mean of its divisors is an integer number (1975606158).
Almost surely, 223230224320 is an apocalyptic number.
23230224320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23230224320 is an abundant number, since it is smaller than the sum of its proper divisors (32086748104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23230224320 is an equidigital number, since it uses as much as digits as its factorization.
23230224320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72594468 (or 72594458 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 23.
Adding to 23230224320 its reverse (2342203232), we get a palindrome (25572427552).
The spelling of 23230224320 in words is "twenty-three billion, two hundred thirty million, two hundred twenty-four thousand, three hundred twenty".
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