Base | Representation |
---|---|
bin | 1010101001101100110001… |
… | …11101111010110000111000 |
3 | 10001221012220202012102120102 |
4 | 11110312120331322300320 |
5 | 11032230322344032100 |
6 | 121452215505214532 |
7 | 4635154226521244 |
oct | 524663075726070 |
9 | 101835822172512 |
10 | 23423023033400 |
11 | 7510714957941 |
12 | 2763657031448 |
13 | 100ba21217153 |
14 | 5ad974cbd424 |
15 | 2a9447332cd5 |
hex | 154d98f7ac38 |
23423023033400 has 96 divisors (see below), whose sum is σ = 58035361213440. Its totient is φ = 8771174501760.
The previous prime is 23423023033393. The next prime is 23423023033409. The reversal of 23423023033400 is 433032032432.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23423023033409) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53953604 + ... + 54386003.
It is an arithmetic number, because the mean of its divisors is an integer number (604535012640).
Almost surely, 223423023033400 is an apocalyptic number.
23423023033400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23423023033400 is an abundant number, since it is smaller than the sum of its proper divisors (34612338180040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23423023033400 is a wasteful number, since it uses less digits than its factorization.
23423023033400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108339693 (or 108339684 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 29.
Adding to 23423023033400 its reverse (433032032432), we get a palindrome (23856055065832).
The spelling of 23423023033400 in words is "twenty-three trillion, four hundred twenty-three billion, twenty-three million, thirty-three thousand, four hundred".
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