Base | Representation |
---|---|
bin | 111001110100… |
… | …0111010001101 |
3 | 2010001010011101 |
4 | 1303220322031 |
5 | 30230023000 |
6 | 3001423101 |
7 | 515444242 |
oct | 163507215 |
9 | 63033141 |
10 | 30314125 |
11 | 161254a6 |
12 | a19aa91 |
13 | 6384c6a |
14 | 40515c9 |
15 | 29dbe6a |
hex | 1ce8e8d |
30314125 has 16 divisors (see below), whose sum is σ = 39057408. Its totient is φ = 23466000.
The previous prime is 30314113. The next prime is 30314189. The reversal of 30314125 is 52141303.
It is not a de Polignac number, because 30314125 - 211 = 30312077 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37 + ... + 7786.
It is an arithmetic number, because the mean of its divisors is an integer number (2441088).
Almost surely, 230314125 is an apocalyptic number.
It is an amenable number.
30314125 is a deficient number, since it is larger than the sum of its proper divisors (8743283).
30314125 is an equidigital number, since it uses as much as digits as its factorization.
30314125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7869 (or 7859 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 30314125 is about 5505.8264593065. The cubic root of 30314125 is about 311.8039976759.
Adding to 30314125 its reverse (52141303), we get a palindrome (82455428).
The spelling of 30314125 in words is "thirty million, three hundred fourteen thousand, one hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •