Base | Representation |
---|---|
bin | 11111000000101010111… |
… | …000110000011001110011 |
3 | 21112201112200022010120201 |
4 | 133000222320300121303 |
5 | 234403313431101321 |
6 | 4310551213020031 |
7 | 306650513115661 |
oct | 37005270603163 |
9 | 7481480263521 |
10 | 2131023300211 |
11 | 751842108573 |
12 | 2a500b484617 |
13 | 125c54443690 |
14 | 751dbc0dc31 |
15 | 3a675ac6291 |
hex | 1f02ae30673 |
2131023300211 has 16 divisors (see below), whose sum is σ = 2316160677600. Its totient is φ = 1948918745088.
The previous prime is 2131023300199. The next prime is 2131023300229. The reversal of 2131023300211 is 1120033201312.
It is a cyclic number.
It is not a de Polignac number, because 2131023300211 - 211 = 2131023298163 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2131023300251) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25079580 + ... + 25164406.
It is an arithmetic number, because the mean of its divisors is an integer number (144760042350).
Almost surely, 22131023300211 is an apocalyptic number.
2131023300211 is a deficient number, since it is larger than the sum of its proper divisors (185137377389).
2131023300211 is a wasteful number, since it uses less digits than its factorization.
2131023300211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102678.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 2131023300211 its reverse (1120033201312), we get a palindrome (3251056501523).
The spelling of 2131023300211 in words is "two trillion, one hundred thirty-one billion, twenty-three million, three hundred thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •