Base | Representation |
---|---|
bin | 11000000000111010… |
… | …11010110110001111 |
3 | 1020021111201122121101 |
4 | 30000131122312033 |
5 | 202401002122111 |
6 | 5531153243531 |
7 | 634330261003 |
oct | 140035326617 |
9 | 36244648541 |
10 | 12892614031 |
11 | 55165a9820 |
12 | 25b98635a7 |
13 | 12a60733cb |
14 | 8a43b4703 |
15 | 506cddbc1 |
hex | 30075ad8f |
12892614031 has 8 divisors (see below), whose sum is σ = 14172035328. Its totient is φ = 11631087000.
The previous prime is 12892614001. The next prime is 12892614061. The reversal of 12892614031 is 13041629821.
12892614031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (12892614001) and next prime (12892614061).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12892614031 - 223 = 12884225423 is a prime.
It is a super-2 number, since 2×128926140312 (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 (12892614001) 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 7 ways as a sum of consecutive naturals, for example, 4472055 + ... + 4474936.
It is an arithmetic number, because the mean of its divisors is an integer number (1771504416).
Almost surely, 212892614031 is an apocalyptic number.
12892614031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
12892614031 is a deficient number, since it is larger than the sum of its proper divisors (1279421297).
12892614031 is a wasteful number, since it uses less digits than its factorization.
12892614031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8947133.
The product of its (nonzero) digits is 20736, while the sum is 37.
The spelling of 12892614031 in words is "twelve billion, eight hundred ninety-two million, six hundred fourteen thousand, thirty-one".
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