Base | Representation |
---|---|
bin | 10110100111001111… |
… | …10000000110100110 |
3 | 1011100002012120100122 |
4 | 23103213300012212 |
5 | 144330412112224 |
6 | 5324401441542 |
7 | 606564153020 |
oct | 132347600646 |
9 | 34302176318 |
10 | 12140347814 |
11 | 516aa01001 |
12 | 24299402b2 |
13 | 11b626427a |
14 | 832513010 |
15 | 4b0c4515e |
hex | 2d39f01a6 |
12140347814 has 16 divisors (see below), whose sum is σ = 20819278368. Its totient is φ = 5201192832.
The previous prime is 12140347799. The next prime is 12140347823. The reversal of 12140347814 is 41874304121.
12140347814 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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, 109109 + ... + 190224.
It is an arithmetic number, because the mean of its divisors is an integer number (1301204898).
Almost surely, 212140347814 is an apocalyptic number.
12140347814 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
12140347814 is a deficient number, since it is larger than the sum of its proper divisors (8678930554).
12140347814 is a wasteful number, since it uses less digits than its factorization.
12140347814 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 302239.
The product of its (nonzero) digits is 21504, while the sum is 35.
The spelling of 12140347814 in words is "twelve billion, one hundred forty million, three hundred forty-seven thousand, eight hundred fourteen".
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