Base | Representation |
---|---|
bin | 1001001001111011011000… |
… | …11100000011100010101111 |
3 | 2122021122001202121100011112 |
4 | 10210331230130003202233 |
5 | 10114322003214311343 |
6 | 110452355402542235 |
7 | 4145340634034255 |
oct | 444755434034257 |
9 | 78248052540145 |
10 | 20132331010223 |
11 | 646208a0086a3 |
12 | 2311944b0797b |
13 | b3061709a453 |
14 | 4d85a51485d5 |
15 | 24da4c694218 |
hex | 124f6c7038af |
20132331010223 has 16 divisors (see below), whose sum is σ = 20408405725440. Its totient is φ = 19857381800256.
The previous prime is 20132331010201. The next prime is 20132331010249. The reversal of 20132331010223 is 32201013323102.
It is a cyclic number.
It is not a de Polignac number, because 20132331010223 - 222 = 20132326815919 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20132331010283) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 217866836 + ... + 217959222.
It is an arithmetic number, because the mean of its divisors is an integer number (1275525357840).
Almost surely, 220132331010223 is an apocalyptic number.
20132331010223 is a deficient number, since it is larger than the sum of its proper divisors (276074715217).
20132331010223 is an equidigital number, since it uses as much as digits as its factorization.
20132331010223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98446.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 20132331010223 its reverse (32201013323102), we get a palindrome (52333344333325).
The spelling of 20132331010223 in words is "twenty trillion, one hundred thirty-two billion, three hundred thirty-one million, ten thousand, two hundred twenty-three".
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