Base | Representation |
---|---|
bin | 10100010101100000… |
… | …10100011000111100 |
3 | 1001011212212120222201 |
4 | 22022300110120330 |
5 | 134324432404303 |
6 | 5003211321244 |
7 | 534361152244 |
oct | 121260243074 |
9 | 31155776881 |
10 | 10917856828 |
11 | 46a293347a |
12 | 2148450224 |
13 | 104cbc6918 |
14 | 75800ab24 |
15 | 43d76581d |
hex | 28ac1463c |
10917856828 has 12 divisors (see below), whose sum is σ = 19110327880. Its totient is φ = 5457763152.
The previous prime is 10917856819. The next prime is 10917856849. The reversal of 10917856828 is 82865871901.
It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.
It is a congruent 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, 270063 + ... + 307846.
Almost surely, 210917856828 is an apocalyptic number.
It is an amenable number.
10917856828 is a deficient number, since it is larger than the sum of its proper divisors (8192471052).
10917856828 is a wasteful number, since it uses less digits than its factorization.
10917856828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 582636 (or 582634 counting only the distinct ones).
The product of its (nonzero) digits is 1935360, while the sum is 55.
The spelling of 10917856828 in words is "ten billion, nine hundred seventeen million, eight hundred fifty-six thousand, eight hundred twenty-eight".
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