Base | Representation |
---|---|
bin | 10101101011000100… |
… | …111101111011000000 |
3 | 2020001211001120022122 |
4 | 111223010331323000 |
5 | 340124423111200 |
6 | 14405104423412 |
7 | 1452453536006 |
oct | 255304757300 |
9 | 66054046278 |
10 | 23271300800 |
11 | 9962051800 |
12 | 4615617b68 |
13 | 226b34c097 |
14 | 11aa950a76 |
15 | 913050385 |
hex | 56b13dec0 |
23271300800 has 252 divisors, whose sum is σ = 63865006128. Its totient is φ = 8338176000.
The previous prime is 23271300797. The next prime is 23271300841. The reversal of 23271300800 is 800317232.
It is a self number, because there is not a number n which added to its sum of digits gives 23271300800.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 13744754 + ... + 13746446.
It is an arithmetic number, because the mean of its divisors is an integer number (253432564).
Almost surely, 223271300800 is an apocalyptic number.
23271300800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23271300800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31932503064).
23271300800 is an abundant number, since it is smaller than the sum of its proper divisors (40593705328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23271300800 is a wasteful number, since it uses less digits than its factorization.
23271300800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1808 (or 1782 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 26.
The spelling of 23271300800 in words is "twenty-three billion, two hundred seventy-one million, three hundred thousand, eight hundred".
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