Base | Representation |
---|---|
bin | 1011100100000001011010 |
3 | 12200222221002 |
4 | 23210001122 |
5 | 1233444010 |
6 | 144545002 |
7 | 34523054 |
oct | 13440132 |
9 | 5628832 |
10 | 3031130 |
11 | 1790373 |
12 | 1022162 |
13 | 82188b |
14 | 58c8d4 |
15 | 3ed1a5 |
hex | 2e405a |
3031130 has 16 divisors (see below), whose sum is σ = 5589864. Its totient is φ = 1182720.
The previous prime is 3031129. The next prime is 3031141. The reversal of 3031130 is 311303.
It can be written as a sum of positive squares in 4 ways, for example, as 1079521 + 1951609 = 1039^2 + 1397^2 .
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, 3287 + ... + 4106.
Almost surely, 23031130 is an apocalyptic number.
3031130 is a deficient number, since it is larger than the sum of its proper divisors (2558734).
3031130 is a wasteful number, since it uses less digits than its factorization.
3031130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7441.
The product of its (nonzero) digits is 27, while the sum is 11.
The square root of 3031130 is about 1741.0140723153. The cubic root of 3031130 is about 144.7220995162.
Adding to 3031130 its reverse (311303), we get a palindrome (3342433).
The spelling of 3031130 in words is "three million, thirty-one thousand, one hundred thirty".
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