Base | Representation |
---|---|
bin | 111000111101110100… |
… | …0000111111101010101 |
3 | 102200202121111110111011 |
4 | 1301323220013331111 |
5 | 4001014244401323 |
6 | 132111001012221 |
7 | 11560350021250 |
oct | 1617350077525 |
9 | 380677443434 |
10 | 122333200213 |
11 | 479769a1a64 |
12 | 1b861184071 |
13 | b6c76b5003 |
14 | 5cc7178097 |
15 | 32aec3420d |
hex | 1c7ba07f55 |
122333200213 has 16 divisors (see below), whose sum is σ = 141105596544. Its totient is φ = 103887463680.
The previous prime is 122333200201. The next prime is 122333200229. The reversal of 122333200213 is 312002333221.
It is not a de Polignac number, because 122333200213 - 25 = 122333200181 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122333206213) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 457681 + ... + 673897.
It is an arithmetic number, because the mean of its divisors is an integer number (8819099784).
Almost surely, 2122333200213 is an apocalyptic number.
It is an amenable number.
122333200213 is a deficient number, since it is larger than the sum of its proper divisors (18772396331).
122333200213 is a wasteful number, since it uses less digits than its factorization.
122333200213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 216972.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 122333200213 its reverse (312002333221), we get a palindrome (434335533434).
The spelling of 122333200213 in words is "one hundred twenty-two billion, three hundred thirty-three million, two hundred thousand, two hundred thirteen".
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