Base | Representation |
---|---|
bin | 10100001011110001… |
… | …00010000100000000 |
3 | 1000222012002010111101 |
4 | 22011320202010000 |
5 | 134143021431104 |
6 | 4551131424144 |
7 | 532346350654 |
oct | 120570420400 |
9 | 30865063441 |
10 | 10836123904 |
11 | 4660789301 |
12 | 2124bb5054 |
13 | 1038caa848 |
14 | 74b212a64 |
15 | 4364bd5a4 |
hex | 285e22100 |
10836123904 has 72 divisors (see below), whose sum is σ = 22749818112. Its totient is φ = 5144156160.
The previous prime is 10836123877. The next prime is 10836123911. The reversal of 10836123904 is 40932163801.
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407727 + ... + 433489.
It is an arithmetic number, because the mean of its divisors is an integer number (315969696).
Almost surely, 210836123904 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10836123904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11374909056).
10836123904 is an abundant number, since it is smaller than the sum of its proper divisors (11913694208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10836123904 is an equidigital number, since it uses as much as digits as its factorization.
10836123904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25863 (or 25849 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 37.
The spelling of 10836123904 in words is "ten billion, eight hundred thirty-six million, one hundred twenty-three thousand, nine hundred four".
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