Base | Representation |
---|---|
bin | 101011111101101110010… |
… | …001101001111011010110 |
3 | 101200211021110122011212201 |
4 | 223331232101221323112 |
5 | 343444420301143110 |
6 | 10231531541035114 |
7 | 431163311252512 |
oct | 53755621517326 |
9 | 11624243564781 |
10 | 3021212131030 |
11 | a6531a537785 |
12 | 4096459b5a9a |
13 | 18bb8c388822 |
14 | a6328189142 |
15 | 538c6ae4b3a |
hex | 2bf6e469ed6 |
3021212131030 has 16 divisors (see below), whose sum is σ = 5438282082480. Its totient is φ = 1208462575392.
The previous prime is 3021212131001. The next prime is 3021212131039. The reversal of 3021212131030 is 301312121203.
It is a junction number, because it is equal to n+sod(n) for n = 3021212130989 and 3021212131007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3021212131039) 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, 2209365 + ... + 3305104.
It is an arithmetic number, because the mean of its divisors is an integer number (339892630155).
Almost surely, 23021212131030 is an apocalyptic number.
3021212131030 is a deficient number, since it is larger than the sum of its proper divisors (2417069951450).
3021212131030 is a wasteful number, since it uses less digits than its factorization.
3021212131030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5569263.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 3021212131030 its reverse (301312121203), we get a palindrome (3322524252233).
The spelling of 3021212131030 in words is "three trillion, twenty-one billion, two hundred twelve million, one hundred thirty-one thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •