Base | Representation |
---|---|
bin | 110010110011010101101011… |
… | …111010100010000010111101 |
3 | 1002022002201200001122122021012 |
4 | 302303111223322202002331 |
5 | 213241140230334224013 |
6 | 2111110244215445005 |
7 | 65030210140132355 |
oct | 6263255372420275 |
9 | 1068081601578235 |
10 | 223430304211133 |
11 | 65212294a02848 |
12 | 21086358986765 |
13 | 9789505b19706 |
14 | 3d26127933b65 |
15 | 1ac6e0572d1a8 |
hex | cb356bea20bd |
223430304211133 has 4 divisors (see below), whose sum is σ = 223430514791328. Its totient is φ = 223430093630940.
The previous prime is 223430304211091. The next prime is 223430304211181. The reversal of 223430304211133 is 331112403034322.
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 cyclic number.
It is not a de Polignac number, because 223430304211133 - 230 = 223429230469309 is a prime.
It is a super-2 number, since 2×2234303042111332 (a number of 29 digits) contains 22 as substring.
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 223430304211133.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223430304211183) 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, 103690463 + ... + 105823308.
It is an arithmetic number, because the mean of its divisors is an integer number (55857628697832).
Almost surely, 2223430304211133 is an apocalyptic number.
It is an amenable number.
223430304211133 is a deficient number, since it is larger than the sum of its proper divisors (210580195).
223430304211133 is a wasteful number, since it uses less digits than its factorization.
223430304211133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210580194.
The product of its (nonzero) digits is 31104, while the sum is 32.
Adding to 223430304211133 its reverse (331112403034322), we get a palindrome (554542707245455).
The spelling of 223430304211133 in words is "two hundred twenty-three trillion, four hundred thirty billion, three hundred four million, two hundred eleven thousand, one hundred thirty-three".
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