Base | Representation |
---|---|
bin | 1001000110111110101001… |
… | …01101001111110010111110 |
3 | 2121220221111220120012021001 |
4 | 10203133110231033302332 |
5 | 10111141442242212342 |
6 | 110334040452000514 |
7 | 4135122611215363 |
oct | 443372455176276 |
9 | 77827456505231 |
10 | 20031001132222 |
11 | 6423110a28573 |
12 | 22b618590013a |
13 | b23bb8bc1462 |
14 | 4d371162a46a |
15 | 24b0bb8168b7 |
hex | 1237d4b4fcbe |
20031001132222 has 16 divisors (see below), whose sum is σ = 30060298355472. Its totient is φ = 10010901947200.
The previous prime is 20031001132171. The next prime is 20031001132243. The reversal of 20031001132222 is 22223110013002.
It is a self number, because there is not a number n which added to its sum of digits gives 20031001132222.
It is a congruent number.
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, 299603097 + ... + 299669947.
It is an arithmetic number, because the mean of its divisors is an integer number (1878768647217).
Almost surely, 220031001132222 is an apocalyptic number.
20031001132222 is a deficient number, since it is larger than the sum of its proper divisors (10029297223250).
20031001132222 is a wasteful number, since it uses less digits than its factorization.
20031001132222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133403.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 20031001132222 its reverse (22223110013002), we get a palindrome (42254111145224).
The spelling of 20031001132222 in words is "twenty trillion, thirty-one billion, one million, one hundred thirty-two thousand, two hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.100 sec. • engine limits •