Base | Representation |
---|---|
bin | 1001000110101010010111… |
… | …00011101011110001101010 |
3 | 2121212220101220101010121220 |
4 | 10203111023203223301222 |
5 | 10111002141203242302 |
6 | 110325040041442510 |
7 | 4134255665013102 |
oct | 443251343536152 |
9 | 77786356333556 |
10 | 20020110212202 |
11 | 6419532323121 |
12 | 22b40464a0436 |
13 | b22b71769499 |
14 | 4d2d9b032202 |
15 | 24ab806224bc |
hex | 12354b8ebc6a |
20020110212202 has 16 divisors (see below), whose sum is σ = 40080381138912. Its totient is φ = 6666676618320.
The previous prime is 20020110212161. The next prime is 20020110212237. The reversal of 20020110212202 is 20221201102002.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1673356624 + ... + 1673368587.
It is an arithmetic number, because the mean of its divisors is an integer number (2505023821182).
Almost surely, 220020110212202 is an apocalyptic number.
20020110212202 is an abundant number, since it is smaller than the sum of its proper divisors (20060270926710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20020110212202 is a wasteful number, since it uses less digits than its factorization.
20020110212202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3346726213.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 20020110212202 its reverse (20221201102002), we get a palindrome (40241311314204).
The spelling of 20020110212202 in words is "twenty trillion, twenty billion, one hundred ten million, two hundred twelve thousand, two hundred two".
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