Base | Representation |
---|---|
bin | 11001000001110010… |
… | …101100101101001010 |
3 | 2120100212102222211211 |
4 | 121001302230231022 |
5 | 420014121110010 |
6 | 20202350443334 |
7 | 1640644641220 |
oct | 310162545512 |
9 | 76325388754 |
10 | 26873613130 |
11 | 104404aa331 |
12 | 525bb0354a |
13 | 26c375b840 |
14 | 142d142b10 |
15 | a7441c08a |
hex | 641cacb4a |
26873613130 has 64 divisors (see below), whose sum is σ = 59557317120. Its totient is φ = 8501923584.
The previous prime is 26873613049. The next prime is 26873613161. The reversal of 26873613130 is 3131637862.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4762851 + ... + 4768489.
It is an arithmetic number, because the mean of its divisors is an integer number (930583080).
Almost surely, 226873613130 is an apocalyptic number.
26873613130 is an abundant number, since it is smaller than the sum of its proper divisors (32683703990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26873613130 is a wasteful number, since it uses less digits than its factorization.
26873613130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10903.
The product of its (nonzero) digits is 108864, while the sum is 40.
The spelling of 26873613130 in words is "twenty-six billion, eight hundred seventy-three million, six hundred thirteen thousand, one hundred thirty".
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