Base | Representation |
---|---|
bin | 10110010110111010… |
… | …10010000111000001 |
3 | 1010222112111011210012 |
4 | 23023131102013001 |
5 | 144040331321133 |
6 | 5303030114305 |
7 | 603312044600 |
oct | 131335220701 |
9 | 33875434705 |
10 | 12003385793 |
11 | 50aa664453 |
12 | 23abaab995 |
13 | 1193a7b959 |
14 | 81c25da37 |
15 | 4a3bddb48 |
hex | 2cb7521c1 |
12003385793 has 24 divisors (see below), whose sum is σ = 14706465120. Its totient is φ = 9741513600.
The previous prime is 12003385777. The next prime is 12003385799. The reversal of 12003385793 is 39758330021.
It is not a de Polignac number, because 12003385793 - 24 = 12003385777 is a prime.
It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 12003385793.
It is not an unprimeable number, because it can be changed into a prime (12003385799) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2605430 + ... + 2610032.
It is an arithmetic number, because the mean of its divisors is an integer number (612769380).
Almost surely, 212003385793 is an apocalyptic number.
It is an amenable number.
12003385793 is a deficient number, since it is larger than the sum of its proper divisors (2703079327).
12003385793 is a wasteful number, since it uses less digits than its factorization.
12003385793 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7437 (or 7430 counting only the distinct ones).
The product of its (nonzero) digits is 136080, while the sum is 41.
The spelling of 12003385793 in words is "twelve billion, three million, three hundred eighty-five thousand, seven hundred ninety-three".
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