Base | Representation |
---|---|
bin | 111000110111100001… |
… | …0100010110011010110 |
3 | 102200012220010111120122 |
4 | 1301233002202303112 |
5 | 4000101214201402 |
6 | 132034014431542 |
7 | 11552204026523 |
oct | 1615702426326 |
9 | 380186114518 |
10 | 122122022102 |
11 | 478787747a3 |
12 | 1b8025025b2 |
13 | b692a15b52 |
14 | 5ca70c614a |
15 | 329b41cca2 |
hex | 1c6f0a2cd6 |
122122022102 has 16 divisors (see below), whose sum is σ = 184281380592. Its totient is φ = 60695943840.
The previous prime is 122122022101. The next prime is 122122022123. The reversal of 122122022102 is 201220221221.
It is a happy number.
122122022102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122122022101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28568 + ... + 495035.
It is an arithmetic number, because the mean of its divisors is an integer number (11517586287).
Almost surely, 2122122022102 is an apocalyptic number.
122122022102 is a deficient number, since it is larger than the sum of its proper divisors (62159358490).
122122022102 is a wasteful number, since it uses less digits than its factorization.
122122022102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 524303.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 122122022102 its reverse (201220221221), we get a palindrome (323342243323).
The spelling of 122122022102 in words is "one hundred twenty-two billion, one hundred twenty-two million, twenty-two thousand, one hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •