Base | Representation |
---|---|
bin | 1100111111100100100… |
… | …0101010011110011101 |
3 | 210100011210200220220211 |
4 | 3033321020222132131 |
5 | 12124130110130023 |
6 | 250314114212421 |
7 | 22061451204262 |
oct | 3177110523635 |
9 | 710153626824 |
10 | 223223130013 |
11 | 86739701534 |
12 | 37318b84111 |
13 | 180856a3620 |
14 | ab38493269 |
15 | 5c1715ba0d |
hex | 33f922a79d |
223223130013 has 8 divisors (see below), whose sum is σ = 241243593248. Its totient is φ = 205324017264.
The previous prime is 223223129989. The next prime is 223223130041. The reversal of 223223130013 is 310031322322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-223223130013 is a prime.
It is a super-3 number, since 3×2232231300133 (a number of 35 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223223131013) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30333795 + ... + 30341152.
It is an arithmetic number, because the mean of its divisors is an integer number (30155449156).
Almost surely, 2223223130013 is an apocalyptic number.
It is an amenable number.
223223130013 is a deficient number, since it is larger than the sum of its proper divisors (18020463235).
223223130013 is a wasteful number, since it uses less digits than its factorization.
223223130013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60675243.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 223223130013 its reverse (310031322322), we get a palindrome (533254452335).
The spelling of 223223130013 in words is "two hundred twenty-three billion, two hundred twenty-three million, one hundred thirty thousand, thirteen".
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