Base | Representation |
---|---|
bin | 11110101111001000111… |
… | …011101001011111110001 |
3 | 21110220221211222112011111 |
4 | 132233020323221133301 |
5 | 234101241201201001 |
6 | 4254155320513321 |
7 | 305413166645566 |
oct | 36571073513761 |
9 | 7426854875144 |
10 | 2112200022001 |
11 | 744862935aa3 |
12 | 2a143761b841 |
13 | 12424479c934 |
14 | 74333d1886d |
15 | 39e232e8851 |
hex | 1ebc8ee97f1 |
2112200022001 has 8 divisors (see below), whose sum is σ = 2117555655264. Its totient is φ = 2106846590400.
The previous prime is 2112200021983. The next prime is 2112200022067. The reversal of 2112200022001 is 1002200022112.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2112200022001 - 27 = 2112200021873 is a prime.
It is a super-2 number, since 2×21122000220012 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2112200082001) 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, 1379310 + ... + 2475256.
It is an arithmetic number, because the mean of its divisors is an integer number (264694456908).
Almost surely, 22112200022001 is an apocalyptic number.
It is an amenable number.
2112200022001 is a deficient number, since it is larger than the sum of its proper divisors (5355633263).
2112200022001 is a wasteful number, since it uses less digits than its factorization.
2112200022001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1100831.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 2112200022001 its reverse (1002200022112), we get a palindrome (3114400044113).
The spelling of 2112200022001 in words is "two trillion, one hundred twelve billion, two hundred million, twenty-two thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •