Base | Representation |
---|---|
bin | 10101111001100001… |
… | …011010110101101100 |
3 | 2020200201001200121200 |
4 | 111321201122311230 |
5 | 341123442442200 |
6 | 14445122525500 |
7 | 1461455434113 |
oct | 257141326554 |
9 | 66621050550 |
10 | 23513640300 |
11 | 9a76922a87 |
12 | 4682806890 |
13 | 22a960ba37 |
14 | 11d0bd4c7a |
15 | 92946e800 |
hex | 57985ad6c |
23513640300 has 108 divisors (see below), whose sum is σ = 73784157720. Its totient is φ = 6263331840.
The previous prime is 23513640299. The next prime is 23513640329. The reversal of 23513640300 is 304631532.
It is a happy number.
23513640300 is a `hidden beast` number, since 2 + 3 + 5 + 13 + 640 + 3 + 0 + 0 = 666.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 822039 + ... + 850161.
Almost surely, 223513640300 is an apocalyptic number.
23513640300 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 23513640300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36892078860).
23513640300 is an abundant number, since it is smaller than the sum of its proper divisors (50270517420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23513640300 is a wasteful number, since it uses less digits than its factorization.
23513640300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29072 (or 29062 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 27.
The spelling of 23513640300 in words is "twenty-three billion, five hundred thirteen million, six hundred forty thousand, three hundred".
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