Base | Representation |
---|---|
bin | 1100111110110001111… |
… | …1011111111001110101 |
3 | 210022122000120020000000 |
4 | 3033230133133321311 |
5 | 12123211304342323 |
6 | 250241055541513 |
7 | 22053264220113 |
oct | 3175437377165 |
9 | 708560506000 |
10 | 223011012213 |
11 | 8663a9a2270 |
12 | 37279b2a899 |
13 | 18050765832 |
14 | ab18238ab3 |
15 | 5c0370be43 |
hex | 33ec7dfe75 |
223011012213 has 64 divisors (see below), whose sum is σ = 370855430400. Its totient is φ = 132941606400.
The previous prime is 223011012179. The next prime is 223011012269. The reversal of 223011012213 is 312210110322.
It is not a de Polignac number, because 223011012213 - 29 = 223011011701 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223011012113) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1391493 + ... + 1543461.
It is an arithmetic number, because the mean of its divisors is an integer number (5794616100).
Almost surely, 2223011012213 is an apocalyptic number.
It is an amenable number.
223011012213 is a deficient number, since it is larger than the sum of its proper divisors (147844418187).
223011012213 is an equidigital number, since it uses as much as digits as its factorization.
223011012213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 152062 (or 152044 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 223011012213 its reverse (312210110322), we get a palindrome (535221122535).
The spelling of 223011012213 in words is "two hundred twenty-three billion, eleven million, twelve thousand, two hundred thirteen".
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