Base | Representation |
---|---|
bin | 111001010100… |
… | …0110000000110 |
3 | 2002112202200101 |
4 | 1302220300012 |
5 | 30143120314 |
6 | 2552034314 |
7 | 513301135 |
oct | 162506006 |
9 | 62482611 |
10 | 30051334 |
11 | 15a66015 |
12 | a09299a |
13 | 62c2471 |
14 | 3dc391c |
15 | 2989174 |
hex | 1ca8c06 |
30051334 has 4 divisors (see below), whose sum is σ = 45077004. Its totient is φ = 15025666.
The previous prime is 30051323. The next prime is 30051347. The reversal of 30051334 is 43315003.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7512832 + ... + 7512835.
It is an arithmetic number, because the mean of its divisors is an integer number (11269251).
Almost surely, 230051334 is an apocalyptic number.
30051334 is a deficient number, since it is larger than the sum of its proper divisors (15025670).
30051334 is a wasteful number, since it uses less digits than its factorization.
30051334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15025669.
The product of its (nonzero) digits is 540, while the sum is 19.
The square root of 30051334 is about 5481.9097037438. The cubic root of 30051334 is about 310.9003792407.
Adding to 30051334 its reverse (43315003), we get a palindrome (73366337).
The spelling of 30051334 in words is "thirty million, fifty-one thousand, three hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •