Base | Representation |
---|---|
bin | 10111101011101011… |
… | …11100100110111101 |
3 | 1012211002120020101220 |
4 | 23311311330212331 |
5 | 202014402310042 |
6 | 5501351423553 |
7 | 630035263533 |
oct | 136565744675 |
9 | 35732506356 |
10 | 12714494397 |
11 | 5435000910 |
12 | 256a084bb9 |
13 | 12781aa387 |
14 | 88888a153 |
15 | 4e63578ec |
hex | 2f5d7c9bd |
12714494397 has 16 divisors (see below), whose sum is σ = 18536739840. Its totient is φ = 7687866800.
The previous prime is 12714494381. The next prime is 12714494407. The reversal of 12714494397 is 79349441721.
It is a cyclic number.
It is not a de Polignac number, because 12714494397 - 24 = 12714494381 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12714494197) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 432747 + ... + 461192.
It is an arithmetic number, because the mean of its divisors is an integer number (1158546240).
Almost surely, 212714494397 is an apocalyptic number.
It is an amenable number.
12714494397 is a deficient number, since it is larger than the sum of its proper divisors (5822245443).
12714494397 is a wasteful number, since it uses less digits than its factorization.
12714494397 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 894384.
The product of its digits is 1524096, while the sum is 51.
The spelling of 12714494397 in words is "twelve billion, seven hundred fourteen million, four hundred ninety-four thousand, three hundred ninety-seven".
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