Base | Representation |
---|---|
bin | 101101111011100001000001… |
… | …100100101100000100100100 |
3 | 222111020012110211121011021120 |
4 | 231323201001210230010210 |
5 | 202434100100003032322 |
6 | 1553342234424213540 |
7 | 60356106630463656 |
oct | 5573410144540444 |
9 | 874205424534246 |
10 | 202002002002212 |
11 | 59400627a49015 |
12 | 1a7a541190a2b0 |
13 | 889392651ba39 |
14 | 37c4d403306d6 |
15 | 1854807bc7a5c |
hex | b7b84192c124 |
202002002002212 has 24 divisors (see below), whose sum is σ = 471349810192800. Its totient is φ = 67332314164416.
The previous prime is 202002002002211. The next prime is 202002002002219. The reversal of 202002002002212 is 212200200200202.
It is a junction number, because it is equal to n+sod(n) for n = 202002002002191 and 202002002002200.
It is not an unprimeable number, because it can be changed into a prime (202002002002211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210313762 + ... + 211272057.
It is an arithmetic number, because the mean of its divisors is an integer number (19639575424700).
Almost surely, 2202002002002212 is an apocalyptic number.
It is an amenable number.
202002002002212 is an abundant number, since it is smaller than the sum of its proper divisors (269347808190588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202002002002212 is a wasteful number, since it uses less digits than its factorization.
202002002002212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 421625755 (or 421625753 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 15.
Adding to 202002002002212 its reverse (212200200200202), we get a palindrome (414202202202414).
The spelling of 202002002002212 in words is "two hundred two trillion, two billion, two million, two thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.100 sec. • engine limits •