Base | Representation |
---|---|
bin | 11010100110011… |
… | …01110101010100 |
3 | 120112212202012001 |
4 | 31103031311110 |
5 | 424111004304 |
6 | 34050405044 |
7 | 5346445306 |
oct | 1523156524 |
9 | 515782161 |
10 | 223141204 |
11 | 104a59320 |
12 | 62890784 |
13 | 372ca420 |
14 | 218c7976 |
15 | 148cada4 |
hex | d4cdd54 |
223141204 has 24 divisors (see below), whose sum is σ = 458767008. Its totient is φ = 93625440.
The previous prime is 223141169. The next prime is 223141207. The reversal of 223141204 is 402141322.
It is a super-3 number, since 3×2231412043 (a number of 26 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223141207) 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, 194482 + ... + 195625.
It is an arithmetic number, because the mean of its divisors is an integer number (19115292).
Almost surely, 2223141204 is an apocalyptic number.
It is an amenable number.
223141204 is an abundant number, since it is smaller than the sum of its proper divisors (235625804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223141204 is a wasteful number, since it uses less digits than its factorization.
223141204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 390135 (or 390133 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 223141204 is about 14937.9116344956. The cubic root of 223141204 is about 606.5406663146.
Adding to 223141204 its reverse (402141322), we get a palindrome (625282526).
The spelling of 223141204 in words is "two hundred twenty-three million, one hundred forty-one thousand, two hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •