Base | Representation |
---|---|
bin | 10111110010101010… |
… | …01111101000111000 |
3 | 1012222011201011210002 |
4 | 23321111033220320 |
5 | 202124343433311 |
6 | 5511242212132 |
7 | 631345652564 |
oct | 137125175070 |
9 | 35864634702 |
10 | 12773030456 |
11 | 546505191a |
12 | 25857b4048 |
13 | 1287363bb4 |
14 | 8925666a4 |
15 | 4eb56b93b |
hex | 2f954fa38 |
12773030456 has 16 divisors (see below), whose sum is σ = 23973089400. Its totient is φ = 6380206624.
The previous prime is 12773030453. The next prime is 12773030477. The reversal of 12773030456 is 65403037721.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12773030453) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 779966 + ... + 796173.
Almost surely, 212773030456 is an apocalyptic number.
It is an amenable number.
12773030456 is a deficient number, since it is larger than the sum of its proper divisors (11200058944).
12773030456 is a wasteful number, since it uses less digits than its factorization.
12773030456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1577158 (or 1577154 counting only the distinct ones).
The product of its (nonzero) digits is 105840, while the sum is 38.
The spelling of 12773030456 in words is "twelve billion, seven hundred seventy-three million, thirty thousand, four hundred fifty-six".
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