Base | Representation |
---|---|
bin | 1100001111100000110110… |
… | …11010000100111011011000 |
3 | 10112022122121201101210120210 |
4 | 12013300123122010323120 |
5 | 12012034323044111323 |
6 | 133131251543251120 |
7 | 5446000164264165 |
oct | 607603332047330 |
9 | 115278551353523 |
10 | 26921314832088 |
11 | 863a2a1427096 |
12 | 3029645a49aa0 |
13 | 12038910065c1 |
14 | 690dda1bb06c |
15 | 31a442736293 |
hex | 187c1b684ed8 |
26921314832088 has 64 divisors (see below), whose sum is σ = 70872890313600. Its totient is φ = 8498188846080.
The previous prime is 26921314832081. The next prime is 26921314832131. The reversal of 26921314832088 is 88023841312962.
It is a Harshad number since it is a multiple of its sum of digits (57).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26921314832081) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10201698 + ... + 12566513.
It is an arithmetic number, because the mean of its divisors is an integer number (1107388911150).
Almost surely, 226921314832088 is an apocalyptic number.
It is an amenable number.
26921314832088 is an abundant number, since it is smaller than the sum of its proper divisors (43951575481512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26921314832088 is a wasteful number, since it uses less digits than its factorization.
26921314832088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22770832 (or 22770828 counting only the distinct ones).
The product of its (nonzero) digits is 7962624, while the sum is 57.
The spelling of 26921314832088 in words is "twenty-six trillion, nine hundred twenty-one billion, three hundred fourteen million, eight hundred thirty-two thousand, eighty-eight".
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