Base | Representation |
---|---|
bin | 10110101001010111… |
… | …11101111100111110 |
3 | 1011101022212002120012 |
4 | 23110223331330332 |
5 | 144400001332314 |
6 | 5330241023222 |
7 | 610202152445 |
oct | 132453757476 |
9 | 34338762505 |
10 | 12158230334 |
11 | 517a005448 |
12 | 2433924b12 |
13 | 11b9b85943 |
14 | 834a49d5c |
15 | 4b25c893e |
hex | 2d4afdf3e |
12158230334 has 8 divisors (see below), whose sum is σ = 18241357728. Its totient is φ = 6077777760.
The previous prime is 12158230327. The next prime is 12158230379. The reversal of 12158230334 is 43303285121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 12158230334.
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 3 ways as a sum of consecutive naturals, for example, 657302 + ... + 675545.
It is an arithmetic number, because the mean of its divisors is an integer number (2280169716).
Almost surely, 212158230334 is an apocalyptic number.
12158230334 is a deficient number, since it is larger than the sum of its proper divisors (6083127394).
12158230334 is a wasteful number, since it uses less digits than its factorization.
12158230334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1337410.
The product of its (nonzero) digits is 17280, while the sum is 32.
The spelling of 12158230334 in words is "twelve billion, one hundred fifty-eight million, two hundred thirty thousand, three hundred thirty-four".
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