Base | Representation |
---|---|
bin | 111000111100111010… |
… | …1000010010010010110 |
3 | 102200200111201200022111 |
4 | 1301321311002102112 |
5 | 4000434033433142 |
6 | 132104002221234 |
7 | 11556532414546 |
oct | 1617165022226 |
9 | 380614650274 |
10 | 122303030422 |
11 | 47960965a51 |
12 | 1b85305481a |
13 | b6c1380971 |
14 | 5cc3163326 |
15 | 32ac274e17 |
hex | 1c79d42496 |
122303030422 has 16 divisors (see below), whose sum is σ = 187952706144. Its totient is φ = 59652504000.
The previous prime is 122303030413. The next prime is 122303030429. The reversal of 122303030422 is 224030303221.
It is a junction number, because it is equal to n+sod(n) for n = 122303030393 and 122303030402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122303030429) 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, 591772 + ... + 771232.
It is an arithmetic number, because the mean of its divisors is an integer number (11747044134).
Almost surely, 2122303030422 is an apocalyptic number.
122303030422 is a deficient number, since it is larger than the sum of its proper divisors (65649675722).
122303030422 is a wasteful number, since it uses less digits than its factorization.
122303030422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187815.
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 122303030422 its reverse (224030303221), we get a palindrome (346333333643).
The spelling of 122303030422 in words is "one hundred twenty-two billion, three hundred three million, thirty thousand, four hundred twenty-two".
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