Base | Representation |
---|---|
bin | 1001010011001011111000… |
… | …00010111010000011011010 |
3 | 2200102001002221222021002020 |
4 | 10221211330002322003122 |
5 | 10140024430112324424 |
6 | 111254443215115310 |
7 | 4210331324362110 |
oct | 451457402720332 |
9 | 80361087867066 |
10 | 20450420433114 |
11 | 6574a7a214071 |
12 | 2363518512b36 |
13 | b5460a808989 |
14 | 509b3c913ab0 |
15 | 256e67ec2079 |
hex | 12997c0ba0da |
20450420433114 has 64 divisors (see below), whose sum is σ = 46825970171904. Its totient is φ = 5832709675776.
The previous prime is 20450420433101. The next prime is 20450420433133. The reversal of 20450420433114 is 41133402405402.
It is a super-2 number, since 2×204504204331142 (a number of 27 digits) contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 591325867 + ... + 591360449.
It is an arithmetic number, because the mean of its divisors is an integer number (731655783936).
Almost surely, 220450420433114 is an apocalyptic number.
20450420433114 is an abundant number, since it is smaller than the sum of its proper divisors (26375549738790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20450420433114 is a wasteful number, since it uses less digits than its factorization.
20450420433114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58931.
The product of its (nonzero) digits is 46080, while the sum is 33.
Adding to 20450420433114 its reverse (41133402405402), we get a palindrome (61583822838516).
The spelling of 20450420433114 in words is "twenty trillion, four hundred fifty billion, four hundred twenty million, four hundred thirty-three thousand, one hundred fourteen".
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