Base | Representation |
---|---|
bin | 100000010011101000010… |
… | …001110100101101100000 |
3 | 21212020110121000222110110 |
4 | 200103220101310231200 |
5 | 242333231112024300 |
6 | 4415522214131320 |
7 | 316253102403246 |
oct | 40235021645540 |
9 | 7766417028413 |
10 | 2220100111200 |
11 | 7865a26a9034 |
12 | 2ba32b050b40 |
13 | 13147bc1046a |
14 | 7964c276796 |
15 | 3cb3ad95550 |
hex | 204e8474b60 |
2220100111200 has 144 divisors (see below), whose sum is σ = 7402680479376. Its totient is φ = 577586995200.
The previous prime is 2220100111181. The next prime is 2220100111217. The reversal of 2220100111200 is 21110010222.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11182597 + ... + 11379396.
It is an arithmetic number, because the mean of its divisors is an integer number (51407503329).
Almost surely, 22220100111200 is an apocalyptic number.
2220100111200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2220100111200 is an abundant number, since it is smaller than the sum of its proper divisors (5182580368176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2220100111200 is a wasteful number, since it uses less digits than its factorization.
2220100111200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22562057 (or 22562044 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 2220100111200 its reverse (21110010222), we get a palindrome (2241210121422).
The spelling of 2220100111200 in words is "two trillion, two hundred twenty billion, one hundred million, one hundred eleven thousand, two hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •