Base | Representation |
---|---|
bin | 1011101001001111010010… |
… | …1010100000001001110111 |
3 | 1200022222001120012021200222 |
4 | 2322103310222200021313 |
5 | 3134231230433341120 |
6 | 43121355531124555 |
7 | 2460664635436523 |
oct | 272236452401167 |
9 | 50288046167628 |
10 | 12803107324535 |
11 | 4096849343500 |
12 | 15293b28a375b |
13 | 71b43535a118 |
14 | 3239608c6d83 |
15 | 173088e06525 |
hex | ba4f4aa0277 |
12803107324535 has 24 divisors (see below), whose sum is σ = 16950183042240. Its totient is φ = 9276735976640.
The previous prime is 12803107324529. The next prime is 12803107324571. The reversal of 12803107324535 is 53542370130821.
12803107324535 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12803107324535 - 28 = 12803107324279 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39172127 + ... + 39497616.
It is an arithmetic number, because the mean of its divisors is an integer number (706257626760).
Almost surely, 212803107324535 is an apocalyptic number.
12803107324535 is a deficient number, since it is larger than the sum of its proper divisors (4147075717705).
12803107324535 is a wasteful number, since it uses less digits than its factorization.
12803107324535 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78670039 (or 78670028 counting only the distinct ones).
The product of its (nonzero) digits is 604800, while the sum is 44.
The spelling of 12803107324535 in words is "twelve trillion, eight hundred three billion, one hundred seven million, three hundred twenty-four thousand, five hundred thirty-five".
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