Base | Representation |
---|---|
bin | 111000111010001011… |
… | …0110110100100011110 |
3 | 102200110002222211121001 |
4 | 1301310112312210132 |
5 | 4000242033411110 |
6 | 132050522500514 |
7 | 11554336222006 |
oct | 1616426664436 |
9 | 380402884531 |
10 | 122211232030 |
11 | 47914066508 |
12 | 1b82836473a |
13 | b6a834c2a4 |
14 | 5cb4ca9006 |
15 | 32a419063a |
hex | 1c745b691e |
122211232030 has 8 divisors (see below), whose sum is σ = 219980217672. Its totient is φ = 48884492808.
The previous prime is 122211232007. The next prime is 122211232049. The reversal of 122211232030 is 30232112221.
122211232030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 122211231989 and 122211232007.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6110561592 + ... + 6110561611.
It is an arithmetic number, because the mean of its divisors is an integer number (27497527209).
Almost surely, 2122211232030 is an apocalyptic number.
122211232030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122211232030 is a deficient number, since it is larger than the sum of its proper divisors (97768985642).
122211232030 is a wasteful number, since it uses less digits than its factorization.
122211232030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12221123210.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 122211232030 its reverse (30232112221), we get a palindrome (152443344251).
The spelling of 122211232030 in words is "one hundred twenty-two billion, two hundred eleven million, two hundred thirty-two thousand, thirty".
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