Base | Representation |
---|---|
bin | 100000001101000010101… |
… | …010001011110011100101 |
3 | 21211120012121210220200122 |
4 | 200031002222023303211 |
5 | 242224234241341401 |
6 | 4412352250251325 |
7 | 315612600660326 |
oct | 40150252136345 |
9 | 7746177726618 |
10 | 2213026512101 |
11 | 7835a2855369 |
12 | 2b8a96126b45 |
13 | 1308c25a8772 |
14 | 7917aa3c44d |
15 | 3c874d8e21b |
hex | 20342a8bce5 |
2213026512101 has 4 divisors (see below), whose sum is σ = 2213233173900. Its totient is φ = 2212819850304.
The previous prime is 2213026512029. The next prime is 2213026512127. The reversal of 2213026512101 is 1012156203122.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1096942022500 + 1116084489601 = 1047350^2 + 1056449^2 .
It is a cyclic number.
It is not a de Polignac number, because 2213026512101 - 210 = 2213026511077 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2213026512901) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103314836 + ... + 103336253.
It is an arithmetic number, because the mean of its divisors is an integer number (553308293475).
Almost surely, 22213026512101 is an apocalyptic number.
It is an amenable number.
2213026512101 is a deficient number, since it is larger than the sum of its proper divisors (206661799).
2213026512101 is a wasteful number, since it uses less digits than its factorization.
2213026512101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 206661798.
The product of its (nonzero) digits is 1440, while the sum is 26.
The spelling of 2213026512101 in words is "two trillion, two hundred thirteen billion, twenty-six million, five hundred twelve thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •