Base | Representation |
---|---|
bin | 1001000110000100111010… |
… | …00001011010000111011000 |
3 | 2121210222111112110022202202 |
4 | 10203002131001122013120 |
5 | 10110140001020402300 |
6 | 110311512451345332 |
7 | 4132644461041022 |
oct | 443023501320730 |
9 | 77728445408682 |
10 | 20000002122200 |
11 | 6410a53887521 |
12 | 22b01742b2248 |
13 | b20cb8877989 |
14 | 4d2010651012 |
15 | 24a3a5154ad5 |
hex | 12309d05a1d8 |
20000002122200 has 24 divisors (see below), whose sum is σ = 46500004934580. Its totient is φ = 8000000848800.
The previous prime is 20000002122101. The next prime is 20000002122227. The reversal of 20000002122200 is 222120000002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50000005106 + ... + 50000005505.
Almost surely, 220000002122200 is an apocalyptic number.
20000002122200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20000002122200 is an abundant number, since it is smaller than the sum of its proper divisors (26500002812380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20000002122200 is a wasteful number, since it uses less digits than its factorization.
20000002122200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100000010627 (or 100000010618 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 11.
Adding to 20000002122200 its reverse (222120000002), we get a palindrome (20222122122202).
The spelling of 20000002122200 in words is "twenty trillion, two million, one hundred twenty-two thousand, two hundred".
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