Base | Representation |
---|---|
bin | 10101111111001100… |
… | …11111100101001000 |
3 | 1010110200012101122121 |
4 | 22333212133211020 |
5 | 143133421124142 |
6 | 5231202501024 |
7 | 565345241065 |
oct | 127746374510 |
9 | 33420171577 |
10 | 11804473672 |
11 | 5008354872 |
12 | 2355364774 |
13 | 11617b5884 |
14 | 7dda81c6c |
15 | 4914ebc67 |
hex | 2bf99f948 |
11804473672 has 32 divisors (see below), whose sum is σ = 23866567200. Its totient is φ = 5455209600.
The previous prime is 11804473627. The next prime is 11804473711. The reversal of 11804473672 is 27637440811.
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, 940854 + ... + 953317.
It is an arithmetic number, because the mean of its divisors is an integer number (745830225).
Almost surely, 211804473672 is an apocalyptic number.
It is an amenable number.
11804473672 is an abundant number, since it is smaller than the sum of its proper divisors (12062093528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11804473672 is a wasteful number, since it uses less digits than its factorization.
11804473672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1894237 (or 1894233 counting only the distinct ones).
The product of its (nonzero) digits is 225792, while the sum is 43.
The spelling of 11804473672 in words is "eleven billion, eight hundred four million, four hundred seventy-three thousand, six hundred seventy-two".
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