Base | Representation |
---|---|
bin | 10010101010110101… |
… | …011110001110001110 |
3 | 1220202001002222200000 |
4 | 102222311132032032 |
5 | 312023234411301 |
6 | 13113051345130 |
7 | 1306521205353 |
oct | 225265361616 |
9 | 56661088600 |
10 | 20046013326 |
11 | 85574a7569 |
12 | 3a754521a6 |
13 | 1b76098561 |
14 | d8246262a |
15 | 7c4d09786 |
hex | 4aad5e38e |
20046013326 has 24 divisors (see below), whose sum is σ = 45041660664. Its totient is φ = 6682004280.
The previous prime is 20046013319. The next prime is 20046013349. The reversal of 20046013326 is 62331064002.
20046013326 is a `hidden beast` number, since 2 + 0 + 0 + 4 + 601 + 33 + 26 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 20046013326.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 20622985 + ... + 20623956.
It is an arithmetic number, because the mean of its divisors is an integer number (1876735861).
Almost surely, 220046013326 is an apocalyptic number.
20046013326 is an abundant number, since it is smaller than the sum of its proper divisors (24995647338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20046013326 is an equidigital number, since it uses as much as digits as its factorization.
20046013326 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41246958 (or 41246946 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 20046013326 its reverse (62331064002), we get a palindrome (82377077328).
The spelling of 20046013326 in words is "twenty billion, forty-six million, thirteen thousand, three hundred twenty-six".
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