Base | Representation |
---|---|
bin | 111001001111… |
… | …1101000111110 |
3 | 2002110212111011 |
4 | 1302133220332 |
5 | 30140422024 |
6 | 2551145434 |
7 | 513054262 |
oct | 162375076 |
9 | 62425434 |
10 | 30014014 |
11 | 15a3aa78 |
12 | a07527a |
13 | 62ab494 |
14 | 3db40a2 |
15 | 297d094 |
hex | 1c9fa3e |
30014014 has 16 divisors (see below), whose sum is σ = 48078720. Its totient is φ = 14021280.
The previous prime is 30014003. The next prime is 30014021. The reversal of 30014014 is 41041003.
It is a junction number, because it is equal to n+sod(n) for n = 30013985 and 30014003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6549 + ... + 10144.
It is an arithmetic number, because the mean of its divisors is an integer number (3004920).
Almost surely, 230014014 is an apocalyptic number.
30014014 is a deficient number, since it is larger than the sum of its proper divisors (18064706).
30014014 is a wasteful number, since it uses less digits than its factorization.
30014014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16755.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 30014014 is about 5478.5047230061. The cubic root of 30014014 is about 310.7716261262.
Adding to 30014014 its reverse (41041003), we get a palindrome (71055017).
The spelling of 30014014 in words is "thirty million, fourteen thousand, fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •