Base | Representation |
---|---|
bin | 100100100011000100110… |
… | …0000001011100101100111 |
3 | 122210012120010101222010100 |
4 | 1021012021200023211213 |
5 | 1124244324130334222 |
6 | 14403331405155143 |
7 | 1025623454554434 |
oct | 111061140134547 |
9 | 18705503358110 |
10 | 5023123683687 |
11 | 166732740434a |
12 | 691621b5bab3 |
13 | 2a58a8969c35 |
14 | 13519886cb8b |
15 | 8a9e28134ac |
hex | 4918980b967 |
5023123683687 has 12 divisors (see below), whose sum is σ = 7357814974224. Its totient is φ = 3301583641440.
The previous prime is 5023123683667. The next prime is 5023123683689. The reversal of 5023123683687 is 7863863213205.
It is a happy number.
5023123683687 is a `hidden beast` number, since 502 + 3 + 1 + 23 + 6 + 8 + 36 + 87 = 666.
It is not a de Polignac number, because 5023123683687 - 210 = 5023123682663 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5023123683689) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3930456078 + ... + 3930457355.
It is an arithmetic number, because the mean of its divisors is an integer number (613151247852).
Almost surely, 25023123683687 is an apocalyptic number.
5023123683687 is a deficient number, since it is larger than the sum of its proper divisors (2334691290537).
5023123683687 is a wasteful number, since it uses less digits than its factorization.
5023123683687 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7860913510 (or 7860913507 counting only the distinct ones).
The product of its (nonzero) digits is 8709120, while the sum is 54.
The spelling of 5023123683687 in words is "five trillion, twenty-three billion, one hundred twenty-three million, six hundred eighty-three thousand, six hundred eighty-seven".
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