Base | Representation |
---|---|
bin | 111001111001… |
… | …0101110011110 |
3 | 2010010011022121 |
4 | 1303302232132 |
5 | 30232314314 |
6 | 3002333154 |
7 | 516002413 |
oct | 163625636 |
9 | 63104277 |
10 | 30354334 |
11 | 1615272a |
12 | a1ba1ba |
13 | 639a35a |
14 | 406210a |
15 | 29e8d24 |
hex | 1cf2b9e |
30354334 has 8 divisors (see below), whose sum is σ = 45563400. Its totient is φ = 15166536.
The previous prime is 30354323. The next prime is 30354353. The reversal of 30354334 is 43345303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 30354299 and 30354308.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1069 + ... + 7864.
It is an arithmetic number, because the mean of its divisors is an integer number (5695425).
Almost surely, 230354334 is an apocalyptic number.
30354334 is a deficient number, since it is larger than the sum of its proper divisors (15209066).
30354334 is a wasteful number, since it uses less digits than its factorization.
30354334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10634.
The product of its (nonzero) digits is 6480, while the sum is 25.
The square root of 30354334 is about 5509.4767446646. The cubic root of 30354334 is about 311.9417968901.
Adding to 30354334 its reverse (43345303), we get a palindrome (73699637).
The spelling of 30354334 in words is "thirty million, three hundred fifty-four thousand, three hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.001 sec. • engine limits •