Base | Representation |
---|---|
bin | 1100111111001111000… |
… | …0111101101001101111 |
3 | 210022221112011102100012 |
4 | 3033303300331221233 |
5 | 12123434023443043 |
6 | 250301135123435 |
7 | 22056305320100 |
oct | 3176360755157 |
9 | 708845142305 |
10 | 223133031023 |
11 | 866a2862861 |
12 | 372b297357b |
13 | 1806cb18606 |
14 | ab2a51c3a7 |
15 | 5c0e2b0a18 |
hex | 33f3c3da6f |
223133031023 has 12 divisors (see below), whose sum is σ = 259596331200. Its totient is φ = 191232260352.
The previous prime is 223133031007. The next prime is 223133031061. The reversal of 223133031023 is 320130331322.
It is not a de Polignac number, because 223133031023 - 24 = 223133031007 is a prime.
It is a super-3 number, since 3×2231330310233 (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 self number, because there is not a number n which added to its sum of digits gives 223133031023.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223133031083) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96578 + ... + 674976.
It is an arithmetic number, because the mean of its divisors is an integer number (21633027600).
Almost surely, 2223133031023 is an apocalyptic number.
223133031023 is a deficient number, since it is larger than the sum of its proper divisors (36463300177).
223133031023 is an equidigital number, since it uses as much as digits as its factorization.
223133031023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 586286 (or 586279 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 23.
Adding to 223133031023 its reverse (320130331322), we get a palindrome (543263362345).
The spelling of 223133031023 in words is "two hundred twenty-three billion, one hundred thirty-three million, thirty-one thousand, twenty-three".
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