Base | Representation |
---|---|
bin | 1011111100001010011100 |
3 | 12220000120101 |
4 | 23330022130 |
5 | 1300130022 |
6 | 151030444 |
7 | 35414254 |
oct | 13741234 |
9 | 5800511 |
10 | 3130012 |
11 | 1848696 |
12 | 106b424 |
13 | 8578a2 |
14 | 5b6964 |
15 | 41c627 |
hex | 2fc29c |
3130012 has 12 divisors (see below), whose sum is σ = 5594400. Its totient is φ = 1531616.
The previous prime is 3130007. The next prime is 3130019. The reversal of 3130012 is 2100313.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3130019) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8137 + ... + 8512.
It is an arithmetic number, because the mean of its divisors is an integer number (466200).
Almost surely, 23130012 is an apocalyptic number.
It is an amenable number.
3130012 is a deficient number, since it is larger than the sum of its proper divisors (2464388).
3130012 is a wasteful number, since it uses less digits than its factorization.
3130012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16700 (or 16698 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 10.
The square root of 3130012 is about 1769.1839926927. The cubic root of 3130012 is about 146.2790061054.
Adding to 3130012 its reverse (2100313), we get a palindrome (5230325).
The spelling of 3130012 in words is "three million, one hundred thirty thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •