Base | Representation |
---|---|
bin | 11101001000100111000… |
… | …011100111111001010000 |
3 | 21002101210111020000220102 |
4 | 131020213003213321100 |
5 | 230300310131134300 |
6 | 4131431234031532 |
7 | 264435103250252 |
oct | 35104703477120 |
9 | 7071714200812 |
10 | 2002110021200 |
11 | 7020a9a03a63 |
12 | 2840327185a8 |
13 | 116a4b750623 |
14 | 6cc8cbc7cd2 |
15 | 3712d3740d5 |
hex | 1d2270e7e50 |
2002110021200 has 30 divisors (see below), whose sum is σ = 4810069326894. Its totient is φ = 800844008320.
The previous prime is 2002110021187. The next prime is 2002110021251. The reversal of 2002110021200 is 21200112002.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 303706801216 + 1698403219984 = 551096^2 + 1303228^2 .
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, 2502637127 + ... + 2502637926.
Almost surely, 22002110021200 is an apocalyptic number.
2002110021200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2002110021200 is an abundant number, since it is smaller than the sum of its proper divisors (2807959305694).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2002110021200 is a wasteful number, since it uses less digits than its factorization.
2002110021200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5005275071 (or 5005275060 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 2002110021200 its reverse (21200112002), we get a palindrome (2023310133202).
The spelling of 2002110021200 in words is "two trillion, two billion, one hundred ten million, twenty-one thousand, two hundred".
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