Base | Representation |
---|---|
bin | 1011101010010010… |
… | …0000101011011100 |
3 | 22002010220020112201 |
4 | 2322210200223130 |
5 | 22402303230322 |
6 | 1234333341244 |
7 | 140365456543 |
oct | 27244405334 |
9 | 8063806481 |
10 | 3130133212 |
11 | 1366973458 |
12 | 734337824 |
13 | 3ab64883b |
14 | 2199dd15a |
15 | 134bebd27 |
hex | ba920adc |
3130133212 has 24 divisors (see below), whose sum is σ = 5696328960. Its totient is φ = 1503176640.
The previous prime is 3130133203. The next prime is 3130133219. The reversal of 3130133212 is 2123310313.
It is a self number, because there is not a number n which added to its sum of digits gives 3130133212.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3130133219) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48483 + ... + 92794.
It is an arithmetic number, because the mean of its divisors is an integer number (237347040).
Almost surely, 23130133212 is an apocalyptic number.
It is an amenable number.
3130133212 is a deficient number, since it is larger than the sum of its proper divisors (2566195748).
3130133212 is a wasteful number, since it uses less digits than its factorization.
3130133212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 141501 (or 141499 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 19.
The square root of 3130133212 is about 55947.5934424350. The cubic root of 3130133212 is about 1462.8089433484.
Adding to 3130133212 its reverse (2123310313), we get a palindrome (5253443525).
The spelling of 3130133212 in words is "three billion, one hundred thirty million, one hundred thirty-three thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •