Base | Representation |
---|---|
bin | 1001000110101110010001… |
… | …11001111110111110001111 |
3 | 2121220002211110112111021012 |
4 | 10203113020321332332033 |
5 | 10111020443040204444 |
6 | 110330024444155435 |
7 | 4134362052134030 |
oct | 443271071767617 |
9 | 77802743474235 |
10 | 20022213209999 |
11 | 641a411419530 |
12 | 22b4532838b7b |
13 | b23118366990 |
14 | 4d311a45ca87 |
15 | 24ac5507cb9e |
hex | 1235c8e7ef8f |
20022213209999 has 64 divisors (see below), whose sum is σ = 28497480238080. Its totient is φ = 13538650245120.
The previous prime is 20022213209981. The next prime is 20022213210031. The reversal of 20022213209999 is 99990231222002.
It is not a de Polignac number, because 20022213209999 - 220 = 20022212161423 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20022213209909) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13932737 + ... + 15302469.
It is an arithmetic number, because the mean of its divisors is an integer number (445273128720).
Almost surely, 220022213209999 is an apocalyptic number.
20022213209999 is a deficient number, since it is larger than the sum of its proper divisors (8475267028081).
20022213209999 is a wasteful number, since it uses less digits than its factorization.
20022213209999 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1370640.
The product of its (nonzero) digits is 629856, while the sum is 50.
The spelling of 20022213209999 in words is "twenty trillion, twenty-two billion, two hundred thirteen million, two hundred nine thousand, nine hundred ninety-nine".
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