Base | Representation |
---|---|
bin | 10110111111110010… |
… | …01101011111001110 |
3 | 1011212102122112201111 |
4 | 23133321031133032 |
5 | 200241120014324 |
6 | 5401035002234 |
7 | 614644255333 |
oct | 133771153716 |
9 | 34772575644 |
10 | 12346251214 |
11 | 5266156300 |
12 | 248689937a |
13 | 1219b075bb |
14 | 8519d098a |
15 | 4c3d68794 |
hex | 2dfe4d7ce |
12346251214 has 48 divisors (see below), whose sum is σ = 20588342544. Its totient is φ = 5548245120.
The previous prime is 12346251209. The next prime is 12346251257. The reversal of 12346251214 is 41215264321.
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 10177672 + ... + 10178884.
It is an arithmetic number, because the mean of its divisors is an integer number (428923803).
Almost surely, 212346251214 is an apocalyptic number.
12346251214 is a deficient number, since it is larger than the sum of its proper divisors (8242091330).
12346251214 is a wasteful number, since it uses less digits than its factorization.
12346251214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1681 (or 1670 counting only the distinct ones).
The product of its digits is 11520, while the sum is 31.
The spelling of 12346251214 in words is "twelve billion, three hundred forty-six million, two hundred fifty-one thousand, two hundred fourteen".
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