Base | Representation |
---|---|
bin | 1100001110011001011… |
… | …1011001001001111001 |
3 | 202002002212221012201012 |
4 | 3003212113121021321 |
5 | 11420111432302413 |
6 | 240252224403305 |
7 | 21113400532544 |
oct | 3034627311171 |
9 | 662085835635 |
10 | 210023322233 |
11 | 8108576558a |
12 | 34854476535 |
13 | 16a60ab3c8a |
14 | a24539585b |
15 | 56e33dc7a8 |
hex | 30e65d9279 |
210023322233 has 4 divisors (see below), whose sum is σ = 212188511220. Its totient is φ = 207858133248.
The previous prime is 210023322227. The next prime is 210023322247. The reversal of 210023322233 is 332223320012.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 135120937744 + 74902384489 = 367588^2 + 273683^2 .
It is a cyclic number.
It is not a de Polignac number, because 210023322233 - 224 = 210006545017 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 210023322199 and 210023322208.
It is not an unprimeable number, because it can be changed into a prime (210023328233) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1082594348 + ... + 1082594541.
It is an arithmetic number, because the mean of its divisors is an integer number (53047127805).
Almost surely, 2210023322233 is an apocalyptic number.
It is an amenable number.
210023322233 is a deficient number, since it is larger than the sum of its proper divisors (2165188987).
210023322233 is an equidigital number, since it uses as much as digits as its factorization.
210023322233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2165188986.
The product of its (nonzero) digits is 2592, while the sum is 23.
Adding to 210023322233 its reverse (332223320012), we get a palindrome (542246642245).
The spelling of 210023322233 in words is "two hundred ten billion, twenty-three million, three hundred twenty-two thousand, two hundred thirty-three".
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