Base | Representation |
---|---|
bin | 11000000101111000… |
… | …11010100110010111 |
3 | 1020101102011012122122 |
4 | 30002330122212113 |
5 | 202442134401121 |
6 | 5535242450155 |
7 | 635344453460 |
oct | 140274324627 |
9 | 36342135578 |
10 | 12934293911 |
11 | 5538087500 |
12 | 260b80395b |
13 | 12b18a7766 |
14 | 8a9b43d67 |
15 | 50a7c35ab |
hex | 302f1a997 |
12934293911 has 12 divisors (see below), whose sum is σ = 16248039696. Its totient is φ = 10078669920.
The previous prime is 12934293901. The next prime is 12934293917. The reversal of 12934293911 is 11939243921.
12934293911 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 12934293911 - 222 = 12930099607 is a prime.
It is a super-2 number, since 2×129342939112 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12934293917) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 7634510 + ... + 7636203.
It is an arithmetic number, because the mean of its divisors is an integer number (1354003308).
Almost surely, 212934293911 is an apocalyptic number.
12934293911 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
12934293911 is a deficient number, since it is larger than the sum of its proper divisors (3313745785).
12934293911 is a wasteful number, since it uses less digits than its factorization.
12934293911 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15270742 (or 15270731 counting only the distinct ones).
The product of its digits is 104976, while the sum is 44.
The spelling of 12934293911 in words is "twelve billion, nine hundred thirty-four million, two hundred ninety-three thousand, nine hundred eleven".
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