Base | Representation |
---|---|
bin | 1001001100010000001011… |
… | …10010000010111100001110 |
3 | 2122120021020212211222011101 |
4 | 10212020011302002330032 |
5 | 10122124103023202202 |
6 | 110553210145213314 |
7 | 4154166324431206 |
oct | 446100562027416 |
9 | 78507225758141 |
10 | 20212213100302 |
11 | 6492a51400263 |
12 | 232531933123a |
13 | b3800795a782 |
14 | 4dc3c238d406 |
15 | 250b75621887 |
hex | 126205c82f0e |
20212213100302 has 16 divisors (see below), whose sum is σ = 30706666905600. Its totient is φ = 9976695557400.
The previous prime is 20212213100273. The next prime is 20212213100423. The reversal of 20212213100302 is 20300131221202.
It is a self number, because there is not a number n which added to its sum of digits gives 20212213100302.
It is a congruent number.
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, 8458074 + ... + 10581277.
It is an arithmetic number, because the mean of its divisors is an integer number (1919166681600).
Almost surely, 220212213100302 is an apocalyptic number.
20212213100302 is a deficient number, since it is larger than the sum of its proper divisors (10494453805298).
20212213100302 is a wasteful number, since it uses less digits than its factorization.
20212213100302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19046151.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 20212213100302 its reverse (20300131221202), we get a palindrome (40512344321504).
The spelling of 20212213100302 in words is "twenty trillion, two hundred twelve billion, two hundred thirteen million, one hundred thousand, three hundred two".
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