Base | Representation |
---|---|
bin | 1100111111001100011… |
… | …0111000100111001011 |
3 | 210022220202102000002001 |
4 | 3033303012320213023 |
5 | 12123423213002311 |
6 | 250300102451431 |
7 | 22056112465456 |
oct | 3176306704713 |
9 | 708822360061 |
10 | 223122000331 |
11 | 8669760928a |
12 | 372ab133b77 |
13 | 1806a755889 |
14 | ab28c8a49d |
15 | 5c0d3324c1 |
hex | 33f31b89cb |
223122000331 has 4 divisors (see below), whose sum is σ = 223133629000. Its totient is φ = 223110371664.
The previous prime is 223122000313. The next prime is 223122000391. The reversal of 223122000331 is 133000221322.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 223122000331 - 223 = 223113611723 is a prime.
It is a super-3 number, since 3×2231220003313 (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 223122000299 and 223122000308.
It is not an unprimeable number, because it can be changed into a prime (223122000301) 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, 5785506 + ... + 5823943.
It is an arithmetic number, because the mean of its divisors is an integer number (55783407250).
Almost surely, 2223122000331 is an apocalyptic number.
223122000331 is a deficient number, since it is larger than the sum of its proper divisors (11628669).
223122000331 is a wasteful number, since it uses less digits than its factorization.
223122000331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11628668.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 223122000331 its reverse (133000221322), we get a palindrome (356122221653).
The spelling of 223122000331 in words is "two hundred twenty-three billion, one hundred twenty-two million, three hundred thirty-one", and thus it is an aban number.
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