Base | Representation |
---|---|
bin | 1100111111100011110… |
… | …1001001101010100001 |
3 | 210100011121000121000210 |
4 | 3033320331021222201 |
5 | 12124123322041113 |
6 | 250313525404333 |
7 | 22061413434432 |
oct | 3177075115241 |
9 | 710147017023 |
10 | 223220112033 |
11 | 86737a30036 |
12 | 37317b696a9 |
13 | 18084b87a39 |
14 | ab37d09489 |
15 | 5c16c626c3 |
hex | 33f8f49aa1 |
223220112033 has 4 divisors (see below), whose sum is σ = 297626816048. Its totient is φ = 148813408020.
The previous prime is 223220112013. The next prime is 223220112041. The reversal of 223220112033 is 330211022322.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a de Polignac number, because none of the positive numbers 2k-223220112033 is a prime.
It is a super-3 number, since 3×2232201120333 (a number of 35 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (223220112013) 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, 37203352003 + ... + 37203352008.
It is an arithmetic number, because the mean of its divisors is an integer number (74406704012).
Almost surely, 2223220112033 is an apocalyptic number.
It is an amenable number.
223220112033 is a deficient number, since it is larger than the sum of its proper divisors (74406704015).
223220112033 is an equidigital number, since it uses as much as digits as its factorization.
223220112033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74406704014.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 223220112033 its reverse (330211022322), we get a palindrome (553431134355).
The spelling of 223220112033 in words is "two hundred twenty-three billion, two hundred twenty million, one hundred twelve thousand, thirty-three".
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