Base | Representation |
---|---|
bin | 10110110110100001… |
… | …11101111110010110 |
3 | 1011200000112002202001 |
4 | 23123100331332112 |
5 | 200111224434141 |
6 | 5345222305514 |
7 | 613012214563 |
oct | 133320757626 |
9 | 34600462661 |
10 | 12268593046 |
11 | 52263345a6 |
12 | 246488829a |
13 | 12069b7118 |
14 | 84557786a |
15 | 4bc128a31 |
hex | 2db43df96 |
12268593046 has 24 divisors (see below), whose sum is σ = 19132830072. Its totient is φ = 5899845600.
The previous prime is 12268593041. The next prime is 12268593049. The reversal of 12268593046 is 64039586221.
12268593046 is a nontrivial binomial coefficient, being equal to C(156644, 2).
It is a junction number, because it is equal to n+sod(n) for n = 12268592987 and 12268593005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12268593041) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 293706 + ... + 332866.
It is an arithmetic number, because the mean of its divisors is an integer number (797201253).
Almost surely, 212268593046 is an apocalyptic number.
12268593046 is the 156643-rd triangular number and also the 78322-nd hexagonal number.
12268593046 is the 52215-th centered nonagonal number.
12268593046 is a deficient number, since it is larger than the sum of its proper divisors (6864237026).
12268593046 is a wasteful number, since it uses less digits than its factorization.
12268593046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39388 (or 39357 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 46.
The spelling of 12268593046 in words is "twelve billion, two hundred sixty-eight million, five hundred ninety-three thousand, forty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •