Base | Representation |
---|---|
bin | 1101100011010000111… |
… | …0101001000011011100 |
3 | 211020220112201022022210 |
4 | 3120310032221003130 |
5 | 12303240422044023 |
6 | 254540544040420 |
7 | 22551053330634 |
oct | 3306416510334 |
9 | 736815638283 |
10 | 232804487388 |
11 | 8a806078100 |
12 | 39151903110 |
13 | 18c51722b65 |
14 | b3a6b9b6c4 |
15 | 60c83c2593 |
hex | 36343a90dc |
232804487388 has 72 divisors (see below), whose sum is σ = 597230333056. Its totient is φ = 70529358240.
The previous prime is 232804487381. The next prime is 232804487393. The reversal of 232804487388 is 883784408232.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232804487381) 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, 6613731 + ... + 6648837.
Almost surely, 2232804487388 is an apocalyptic number.
It is an amenable number.
232804487388 is an abundant number, since it is smaller than the sum of its proper divisors (364425845668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232804487388 is a wasteful number, since it uses less digits than its factorization.
232804487388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39703 (or 39690 counting only the distinct ones).
The product of its (nonzero) digits is 16515072, while the sum is 57.
The spelling of 232804487388 in words is "two hundred thirty-two billion, eight hundred four million, four hundred eighty-seven thousand, three hundred eighty-eight".
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