Base | Representation |
---|---|
bin | 10110110010100000… |
… | …00001101000100010 |
3 | 1011120122220210200101 |
4 | 23121100001220202 |
5 | 200024101311313 |
6 | 5342014013014 |
7 | 612122003641 |
oct | 133120015042 |
9 | 34518823611 |
10 | 12234791458 |
11 | 52092479aa |
12 | 24554a716a |
13 | 11cc9b0996 |
14 | 840c99358 |
15 | 4b919d5dd |
hex | 2d9401a22 |
12234791458 has 16 divisors (see below), whose sum is σ = 18590414976. Its totient is φ = 6038122480.
The previous prime is 12234791447. The next prime is 12234791461. The reversal of 12234791458 is 85419743221.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149688 + ... + 216508.
It is an arithmetic number, because the mean of its divisors is an integer number (1161900936).
Almost surely, 212234791458 is an apocalyptic number.
12234791458 is a deficient number, since it is larger than the sum of its proper divisors (6355623518).
12234791458 is a wasteful number, since it uses less digits than its factorization.
12234791458 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68009.
The product of its digits is 483840, while the sum is 46.
The spelling of 12234791458 in words is "twelve billion, two hundred thirty-four million, seven hundred ninety-one thousand, four hundred fifty-eight".
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