Base | Representation |
---|---|
bin | 101100000110110111100… |
… | …010001000000101010100 |
3 | 101201202121202210111211201 |
4 | 230012313202020011110 |
5 | 344130022431321322 |
6 | 10240234140042244 |
7 | 431661530266234 |
oct | 54066742100524 |
9 | 11652552714751 |
10 | 3031031120212 |
11 | a694a9059677 |
12 | 40b526233384 |
13 | 18ca95709cb4 |
14 | a69ba26dcc4 |
15 | 53c9db49d27 |
hex | 2c1b7888154 |
3031031120212 has 48 divisors (see below), whose sum is σ = 5367983875072. Its totient is φ = 1497391660800.
The previous prime is 3031031120141. The next prime is 3031031120219. The reversal of 3031031120212 is 2120211301303.
It is a super-2 number, since 2×30310311202122 (a number of 26 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3031031120212.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3031031120219) 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 15 ways as a sum of consecutive naturals, for example, 603427933 + ... + 603432955.
Almost surely, 23031031120212 is an apocalyptic number.
It is an amenable number.
3031031120212 is a deficient number, since it is larger than the sum of its proper divisors (2336952754860).
3031031120212 is a wasteful number, since it uses less digits than its factorization.
3031031120212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8168 (or 8166 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 3031031120212 its reverse (2120211301303), we get a palindrome (5151242421515).
The spelling of 3031031120212 in words is "three trillion, thirty-one billion, thirty-one million, one hundred twenty thousand, two hundred twelve".
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