Base | Representation |
---|---|
bin | 11001101101011011… |
… | …11011101000000000 |
3 | 1022121221121121000110 |
4 | 30312231323220000 |
5 | 211232021143011 |
6 | 10201352151320 |
7 | 666022550460 |
oct | 146655735000 |
9 | 38557547013 |
10 | 13802912256 |
11 | 5943425301 |
12 | 2812698540 |
13 | 13bc834303 |
14 | 94d251ba0 |
15 | 55bba1ba6 |
hex | 336b7ba00 |
13802912256 has 80 divisors (see below), whose sum is σ = 42024970944. Its totient is φ = 3943686144.
The previous prime is 13802912251. The next prime is 13802912309. The reversal of 13802912256 is 65221920831.
13802912256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (13802912251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 631125 + ... + 652628.
Almost surely, 213802912256 is an apocalyptic number.
13802912256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
13802912256 is an abundant number, since it is smaller than the sum of its proper divisors (28222058688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13802912256 is an equidigital number, since it uses as much as digits as its factorization.
13802912256 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1283781 (or 1283765 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 39.
The spelling of 13802912256 in words is "thirteen billion, eight hundred two million, nine hundred twelve thousand, two hundred fifty-six".
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