Base | Representation |
---|---|
bin | 1011111001011101010010… |
… | …01010011100010110101100 |
3 | 10102122012112011210000002111 |
4 | 11330232221022130112230 |
5 | 11412130303333341040 |
6 | 131351201044133404 |
7 | 5340151343446234 |
oct | 574565112342654 |
9 | 112565464700074 |
10 | 26163483887020 |
11 | 8377964634517 |
12 | 2b267a9997264 |
13 | 117a28a5c794c |
14 | 666468526cc4 |
15 | 30588b583dea |
hex | 17cba929c5ac |
26163483887020 has 12 divisors (see below), whose sum is σ = 54943316162784. Its totient is φ = 10465393554800.
The previous prime is 26163483886973. The next prime is 26163483887033. The reversal of 26163483887020 is 2078838436162.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 654087097156 + ... + 654087097195.
It is an arithmetic number, because the mean of its divisors is an integer number (4578609680232).
Almost surely, 226163483887020 is an apocalyptic number.
26163483887020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
26163483887020 is an abundant number, since it is smaller than the sum of its proper divisors (28779832275764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26163483887020 is a wasteful number, since it uses less digits than its factorization.
26163483887020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1308174194360 (or 1308174194358 counting only the distinct ones).
The product of its (nonzero) digits is 18579456, while the sum is 58.
The spelling of 26163483887020 in words is "twenty-six trillion, one hundred sixty-three billion, four hundred eighty-three million, eight hundred eighty-seven thousand, twenty".
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