Base | Representation |
---|---|
bin | 10011111010100… |
… | …110101111011111 |
3 | 212021201120101111 |
4 | 103322212233133 |
5 | 1141014131033 |
6 | 53053322451 |
7 | 11165026234 |
oct | 2372465737 |
9 | 767646344 |
10 | 334130143 |
11 | 161675a16 |
12 | 93a96427 |
13 | 542ba959 |
14 | 3253978b |
15 | 1e5017cd |
hex | 13ea6bdf |
334130143 has 8 divisors (see below), whose sum is σ = 351974000. Its totient is φ = 316312128.
The previous prime is 334130129. The next prime is 334130161. The reversal of 334130143 is 341031433.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 334130143 - 225 = 300575711 is a prime.
It is a super-2 number, since 2×3341301432 = 223285904922400898, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (334130543) 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, 23755 + ... + 35107.
It is an arithmetic number, because the mean of its divisors is an integer number (43996750).
Almost surely, 2334130143 is an apocalyptic number.
334130143 is a deficient number, since it is larger than the sum of its proper divisors (17843857).
334130143 is a wasteful number, since it uses less digits than its factorization.
334130143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12921.
The product of its (nonzero) digits is 1296, while the sum is 22.
The square root of 334130143 is about 18279.2270897869. The cubic root of 334130143 is about 693.9133116812.
Adding to 334130143 its reverse (341031433), we get a palindrome (675161576).
The spelling of 334130143 in words is "three hundred thirty-four million, one hundred thirty thousand, one hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •