Base | Representation |
---|---|
bin | 1100011010110110010011… |
… | …1011010000110101110000 |
3 | 1210100102221220111010121012 |
4 | 3012231210323100311300 |
5 | 3242212221414303211 |
6 | 45013111310450052 |
7 | 2606366254223300 |
oct | 306554473206560 |
9 | 53312856433535 |
10 | 13655394291056 |
11 | 439524709a021 |
12 | 164660bb03928 |
13 | 78090cb0712b |
14 | 352cd31b7600 |
15 | 18a31c737d8b |
hex | c6b64ed0d70 |
13655394291056 has 60 divisors (see below), whose sum is σ = 30778309294272. Its totient is φ = 5852041945344.
The previous prime is 13655394291013. The next prime is 13655394291067. The reversal of 13655394291056 is 65019249355631.
13655394291056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 13655394290986 and 13655394291004.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17095076 + ... + 17876028.
Almost surely, 213655394291056 is an apocalyptic number.
13655394291056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
13655394291056 is an abundant number, since it is smaller than the sum of its proper divisors (17122915003216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13655394291056 is a wasteful number, since it uses less digits than its factorization.
13655394291056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 803278 (or 803265 counting only the distinct ones).
The product of its (nonzero) digits is 26244000, while the sum is 59.
The spelling of 13655394291056 in words is "thirteen trillion, six hundred fifty-five billion, three hundred ninety-four million, two hundred ninety-one thousand, fifty-six".
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