Base | Representation |
---|---|
bin | 100000000000111011011… |
… | …110100001010100100100 |
3 | 21210022122020212010211010 |
4 | 200000323132201110210 |
5 | 242021120401041400 |
6 | 4402401543342220 |
7 | 314642400622260 |
oct | 40007336412444 |
9 | 7708566763733 |
10 | 2200021112100 |
11 | 7790296218a9 |
12 | 2b6466751970 |
13 | 12c5cc065bc6 |
14 | 786a56a90a0 |
15 | 3c363222450 |
hex | 2003b7a1524 |
2200021112100 has 72 divisors (see below), whose sum is σ = 7274736484288. Its totient is φ = 502861968000.
The previous prime is 2200021112041. The next prime is 2200021112129. The reversal of 2200021112100 is 12111200022.
It is a Harshad number since it is a multiple of its sum of digits (12).
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, 523812451 + ... + 523816650.
Almost surely, 22200021112100 is an apocalyptic number.
2200021112100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2200021112100 is an abundant number, since it is smaller than the sum of its proper divisors (5074715372188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2200021112100 is a wasteful number, since it uses less digits than its factorization.
2200021112100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1047629125 (or 1047629118 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 2200021112100 its reverse (12111200022), we get a palindrome (2212132312122).
The spelling of 2200021112100 in words is "two trillion, two hundred billion, twenty-one million, one hundred twelve thousand, one hundred".
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