Base | Representation |
---|---|
bin | 1001101101110010110111… |
… | …11111101101111110101000 |
3 | 2210122110001102112012000001 |
4 | 10312321123333231332220 |
5 | 10300014411423312420 |
6 | 113234451305552344 |
7 | 4333356310053232 |
oct | 466713377557650 |
9 | 83573042465001 |
10 | 21364710760360 |
11 | 68977a527a270 |
12 | 249075a4a56b4 |
13 | bbc8b6a95b06 |
14 | 53c0b3b89252 |
15 | 270b29d7eb0a |
hex | 136e5bfedfa8 |
21364710760360 has 64 divisors (see below), whose sum is σ = 53179254518400. Its totient is φ = 7659563385600.
The previous prime is 21364710760339. The next prime is 21364710760409. The reversal of 21364710760360 is 6306701746312.
It is a self number, because there is not a number n which added to its sum of digits gives 21364710760360.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341913555 + ... + 341976034.
It is an arithmetic number, because the mean of its divisors is an integer number (830925851850).
Almost surely, 221364710760360 is an apocalyptic number.
21364710760360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
21364710760360 is an abundant number, since it is smaller than the sum of its proper divisors (31814543758040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
21364710760360 is a wasteful number, since it uses less digits than its factorization.
21364710760360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 683889682 (or 683889678 counting only the distinct ones).
The product of its (nonzero) digits is 762048, while the sum is 46.
The spelling of 21364710760360 in words is "twenty-one trillion, three hundred sixty-four billion, seven hundred ten million, seven hundred sixty thousand, three hundred sixty".
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