Base | Representation |
---|---|
bin | 1010110000100000011110… |
… | …11011101110010001110000 |
3 | 10002202120200201222011111000 |
4 | 11120100033123232101300 |
5 | 11100043402312321143 |
6 | 122151503031522000 |
7 | 4661104665621132 |
oct | 530201733562160 |
9 | 102676621864430 |
10 | 23656938792048 |
11 | 75a0940238541 |
12 | 27a0a58b29300 |
13 | 1027abbc36063 |
14 | 5bb0054b1052 |
15 | 2b0588065bd3 |
hex | 15840f6ee470 |
23656938792048 has 640 divisors, whose sum is σ = 74637508608000. Its totient is φ = 7151110686720.
The previous prime is 23656938792037. The next prime is 23656938792121. The reversal of 23656938792048 is 84029783965632.
It is a happy number.
23656938792048 is a `hidden beast` number, since 2 + 3 + 6 + 569 + 38 + 7 + 9 + 20 + 4 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (72).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5688129393 + ... + 5688133551.
It is an arithmetic number, because the mean of its divisors is an integer number (116621107200).
Almost surely, 223656938792048 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23656938792048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37318754304000).
23656938792048 is an abundant number, since it is smaller than the sum of its proper divisors (50980569815952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23656938792048 is a wasteful number, since it uses less digits than its factorization.
23656938792048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4602 (or 4590 counting only the distinct ones).
The product of its (nonzero) digits is 940584960, while the sum is 72.
The spelling of 23656938792048 in words is "twenty-three trillion, six hundred fifty-six billion, nine hundred thirty-eight million, seven hundred ninety-two thousand, forty-eight".
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