Base | Representation |
---|---|
bin | 1011001000001000100111… |
… | …1101101101011001110101 |
3 | 1121022121002002020200102111 |
4 | 2302002021331231121311 |
5 | 3100422003131424412 |
6 | 42004221451211021 |
7 | 2401622244012502 |
oct | 262021175553165 |
9 | 47277062220374 |
10 | 12234381514357 |
11 | 3997632462682 |
12 | 1457131746a71 |
13 | 6a990aa63aa2 |
14 | 30420bdb04a9 |
15 | 16339e9a52a7 |
hex | b2089f6d675 |
12234381514357 has 16 divisors (see below), whose sum is σ = 13235052925440. Its totient is φ = 11274515062272.
The previous prime is 12234381514351. The next prime is 12234381514361. The reversal of 12234381514357 is 75341518343221.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12234381514357 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12234381514357.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12234381514351) 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, 19499388 + ... + 20117029.
It is an arithmetic number, because the mean of its divisors is an integer number (827190807840).
Almost surely, 212234381514357 is an apocalyptic number.
It is an amenable number.
12234381514357 is a deficient number, since it is larger than the sum of its proper divisors (1000671411083).
12234381514357 is a wasteful number, since it uses less digits than its factorization.
12234381514357 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39616932.
The product of its digits is 2419200, while the sum is 49.
Adding to 12234381514357 its reverse (75341518343221), we get a palindrome (87575899857578).
The spelling of 12234381514357 in words is "twelve trillion, two hundred thirty-four billion, three hundred eighty-one million, five hundred fourteen thousand, three hundred fifty-seven".
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