Base | Representation |
---|---|
bin | 1011101010100100… |
… | …1100101011010110 |
3 | 22002020012200010121 |
4 | 2322221030223112 |
5 | 22403112041011 |
6 | 1234415542154 |
7 | 140412065203 |
oct | 27251145326 |
9 | 8066180117 |
10 | 3131362006 |
11 | 1367632693 |
12 | 73482a95a |
13 | 3ab988c36 |
14 | 219c3ccaa |
15 | 134d90e71 |
hex | baa4cad6 |
3131362006 has 16 divisors (see below), whose sum is σ = 4799514384. Its totient is φ = 1531694944.
The previous prime is 3131362001. The next prime is 3131362021. The reversal of 3131362006 is 6002631313.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3131362001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5785 + ... + 79348.
It is an arithmetic number, because the mean of its divisors is an integer number (299969649).
Almost surely, 23131362006 is an apocalyptic number.
3131362006 is a deficient number, since it is larger than the sum of its proper divisors (1668152378).
3131362006 is a wasteful number, since it uses less digits than its factorization.
3131362006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85535.
The product of its (nonzero) digits is 1944, while the sum is 25.
The square root of 3131362006 is about 55958.5740168564. The cubic root of 3131362006 is about 1463.0003362348. Note that the first 3 decimals are identical.
Adding to 3131362006 its reverse (6002631313), we get a palindrome (9133993319).
The spelling of 3131362006 in words is "three billion, one hundred thirty-one million, three hundred sixty-two thousand, six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •