Base | Representation |
---|---|
bin | 110100110111110000111010… |
… | …101111110000000010110000 |
3 | 1010111022200220101202001220121 |
4 | 310313300322233300002300 |
5 | 220434234443320022040 |
6 | 2142315013251220024 |
7 | 66656526634434451 |
oct | 6467607257600260 |
9 | 1114280811661817 |
10 | 232530515001520 |
11 | 681007017299aa |
12 | 220b5b7aba7614 |
13 | 9c996c2080678 |
14 | 415c77366b128 |
15 | 1bd39bb8d0c4a |
hex | d37c3abf00b0 |
232530515001520 has 80 divisors (see below), whose sum is σ = 544136333938560. Its totient is φ = 92411349811200.
The previous prime is 232530515001509. The next prime is 232530515001569. The reversal of 232530515001520 is 25100515035232.
232530515001520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (80).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5681865 + ... + 22301224.
It is an arithmetic number, because the mean of its divisors is an integer number (6801704174232).
Almost surely, 2232530515001520 is an apocalyptic number.
232530515001520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
232530515001520 is an abundant number, since it is smaller than the sum of its proper divisors (311605818937040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232530515001520 is a wasteful number, since it uses less digits than its factorization.
232530515001520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27983774 (or 27983768 counting only the distinct ones).
The product of its (nonzero) digits is 45000, while the sum is 34.
The spelling of 232530515001520 in words is "two hundred thirty-two trillion, five hundred thirty billion, five hundred fifteen million, one thousand, five hundred twenty".
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