Base | Representation |
---|---|
bin | 11011110100010… |
… | …00010111001101 |
3 | 121021002000121121 |
4 | 31322020113031 |
5 | 434213424123 |
6 | 35053200541 |
7 | 5532243403 |
oct | 1572102715 |
9 | 537060547 |
10 | 233342413 |
11 | 10a796677 |
12 | 66190151 |
13 | 3945c745 |
14 | 22dc1473 |
15 | 1574375d |
hex | de885cd |
233342413 has 4 divisors (see below), whose sum is σ = 233373148. Its totient is φ = 233311680.
The previous prime is 233342377. The next prime is 233342419. The reversal of 233342413 is 314243332.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 226592809 + 6749604 = 15053^2 + 2598^2 .
It is a cyclic number.
It is not a de Polignac number, because 233342413 - 213 = 233334221 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (233342419) 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, 5173 + ... + 22213.
It is an arithmetic number, because the mean of its divisors is an integer number (58343287).
Almost surely, 2233342413 is an apocalyptic number.
It is an amenable number.
233342413 is a deficient number, since it is larger than the sum of its proper divisors (30735).
233342413 is a wasteful number, since it uses less digits than its factorization.
233342413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30734.
The product of its digits is 5184, while the sum is 25.
The square root of 233342413 is about 15275.5495154839. The cubic root of 233342413 is about 615.6462354601.
Adding to 233342413 its reverse (314243332), we get a palindrome (547585745).
The spelling of 233342413 in words is "two hundred thirty-three million, three hundred forty-two thousand, four hundred thirteen".
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