Base | Representation |
---|---|
bin | 111001000011110000… |
… | …0001101101111010100 |
3 | 102201021111102120101022 |
4 | 1302013200031233110 |
5 | 4001421302001312 |
6 | 132142435420312 |
7 | 11565316445162 |
oct | 1620740155724 |
9 | 381244376338 |
10 | 122532453332 |
11 | 47a69414863 |
12 | 1b8b7a54698 |
13 | b729a6a373 |
14 | 5d05804232 |
15 | 32c2492172 |
hex | 1c8780dbd4 |
122532453332 has 12 divisors (see below), whose sum is σ = 216399058260. Its totient is φ = 60704150976.
The previous prime is 122532453331. The next prime is 122532453389. The reversal of 122532453332 is 233354235221.
It can be written as a sum of positive squares in 2 ways, for example, as 76284230416 + 46248222916 = 276196^2 + 215054^2 .
It is a junction number, because it is equal to n+sod(n) for n = 122532453292 and 122532453301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122532453331) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140518433 + ... + 140519304.
It is an arithmetic number, because the mean of its divisors is an integer number (18033254855).
Almost surely, 2122532453332 is an apocalyptic number.
It is an amenable number.
122532453332 is a deficient number, since it is larger than the sum of its proper divisors (93866604928).
122532453332 is a wasteful number, since it uses less digits than its factorization.
122532453332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 281037850 (or 281037848 counting only the distinct ones).
The product of its digits is 129600, while the sum is 35.
Adding to 122532453332 its reverse (233354235221), we get a palindrome (355886688553).
The spelling of 122532453332 in words is "one hundred twenty-two billion, five hundred thirty-two million, four hundred fifty-three thousand, three hundred thirty-two".
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