Base | Representation |
---|---|
bin | 10011111010111… |
… | …100111110101111 |
3 | 212021220012100010 |
4 | 103322330332233 |
5 | 1141030034411 |
6 | 53055304303 |
7 | 11165555631 |
oct | 2372747657 |
9 | 767805303 |
10 | 334221231 |
11 | 1617283a3 |
12 | 93b1b093 |
13 | 54320256 |
14 | 32560a51 |
15 | 1e51d7a6 |
hex | 13ebcfaf |
334221231 has 8 divisors (see below), whose sum is σ = 448362880. Its totient is φ = 221446872.
The previous prime is 334221203. The next prime is 334221247. The reversal of 334221231 is 132122433.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 334221231 - 213 = 334213039 is a prime.
It is a super-2 number, since 2×3342212312 = 223407662502310722, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 334221198 and 334221207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (334221281) 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, 341251 + ... + 342228.
It is an arithmetic number, because the mean of its divisors is an integer number (56045360).
Almost surely, 2334221231 is an apocalyptic number.
334221231 is a deficient number, since it is larger than the sum of its proper divisors (114141649).
334221231 is a wasteful number, since it uses less digits than its factorization.
334221231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 683645.
The product of its digits is 864, while the sum is 21.
The square root of 334221231 is about 18281.7184914329. The cubic root of 334221231 is about 693.9763623959.
Adding to 334221231 its reverse (132122433), we get a palindrome (466343664).
The spelling of 334221231 in words is "three hundred thirty-four million, two hundred twenty-one thousand, two hundred thirty-one".
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