Base | Representation |
---|---|
bin | 100000000010000111111… |
… | …001000010010010110000 |
3 | 21210102221121012110120011 |
4 | 200002013321002102300 |
5 | 242031232100200222 |
6 | 4403133101424304 |
7 | 315016225613515 |
oct | 40020771022260 |
9 | 7712847173504 |
10 | 2201303131312 |
11 | 77962725890a |
12 | 2b6763b6b094 |
13 | 12c77484685c |
14 | 78787a6930c |
15 | 3c3daa5ec77 |
hex | 20087e424b0 |
2201303131312 has 40 divisors (see below), whose sum is σ = 4417803113040. Its totient is φ = 1061323119360.
The previous prime is 2201303131309. The next prime is 2201303131343. The reversal of 2201303131312 is 2131313031022.
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, 2710014 + ... + 3427357.
It is an arithmetic number, because the mean of its divisors is an integer number (110445077826).
Almost surely, 22201303131312 is an apocalyptic number.
It is an amenable number.
2201303131312 is an abundant number, since it is smaller than the sum of its proper divisors (2216499981728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2201303131312 is a wasteful number, since it uses less digits than its factorization.
2201303131312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6138181 (or 6138175 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 2201303131312 its reverse (2131313031022), we get a palindrome (4332616162334).
The spelling of 2201303131312 in words is "two trillion, two hundred one billion, three hundred three million, one hundred thirty-one thousand, three hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •