Base | Representation |
---|---|
bin | 11010110010001100… |
… | …11110101110100111 |
3 | 1101010011002010222020 |
4 | 31121012132232213 |
5 | 213422210212324 |
6 | 10334520234223 |
7 | 1016226023655 |
oct | 153106365647 |
9 | 41104063866 |
10 | 14379772839 |
11 | 610a009193 |
12 | 295390b973 |
13 | 14821ba833 |
14 | 9a5ad3dd5 |
15 | 59264d679 |
hex | 35919eba7 |
14379772839 has 16 divisors (see below), whose sum is σ = 19482086400. Its totient is φ = 9432817056.
The previous prime is 14379772819. The next prime is 14379772973. The reversal of 14379772839 is 93827797341.
It is not a de Polignac number, because 14379772839 - 25 = 14379772807 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14379772819) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34099 + ... + 172980.
It is an arithmetic number, because the mean of its divisors is an integer number (1217630400).
Almost surely, 214379772839 is an apocalyptic number.
14379772839 is a deficient number, since it is larger than the sum of its proper divisors (5102313561).
14379772839 is a wasteful number, since it uses less digits than its factorization.
14379772839 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207454.
The product of its digits is 16003008, while the sum is 60.
The spelling of 14379772839 in words is "fourteen billion, three hundred seventy-nine million, seven hundred seventy-two thousand, eight hundred thirty-nine".
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