Base | Representation |
---|---|
bin | 10111100111010110… |
… | …11010000100100010 |
3 | 1012201120020010101021 |
4 | 23303223122010202 |
5 | 201431103131213 |
6 | 5454013200054 |
7 | 626114504221 |
oct | 136353320442 |
9 | 35646203337 |
10 | 12678177058 |
11 | 5416556088 |
12 | 2559a9002a |
13 | 1270802b21 |
14 | 883b14cb8 |
15 | 4e3081d8d |
hex | 2f3ada122 |
12678177058 has 16 divisors (see below), whose sum is σ = 19536079680. Its totient is φ = 6166235376.
The previous prime is 12678177049. The next prime is 12678177079. The reversal of 12678177058 is 85077187621.
12678177058 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 12678176996 and 12678177014.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315763 + ... + 353641.
It is an arithmetic number, because the mean of its divisors is an integer number (1221004980).
Almost surely, 212678177058 is an apocalyptic number.
12678177058 is a deficient number, since it is larger than the sum of its proper divisors (6857902622).
12678177058 is a wasteful number, since it uses less digits than its factorization.
12678177058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42441.
The product of its (nonzero) digits is 1317120, while the sum is 52.
The spelling of 12678177058 in words is "twelve billion, six hundred seventy-eight million, one hundred seventy-seven thousand, fifty-eight".
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