Base | Representation |
---|---|
bin | 111000111010110001… |
… | …1011111101001000001 |
3 | 102200111111210120111111 |
4 | 1301311203133221001 |
5 | 4000312204320301 |
6 | 132052521243321 |
7 | 11555002050601 |
oct | 1616543375101 |
9 | 380444716444 |
10 | 122231323201 |
11 | 47924439289 |
12 | 1b833033541 |
13 | b6ac565060 |
14 | 5cb7818c01 |
15 | 32a5d0d551 |
hex | 1c758dfa41 |
122231323201 has 8 divisors (see below), whose sum is σ = 131646226880. Its totient is φ = 112818204432.
The previous prime is 122231323183. The next prime is 122231323217. The reversal of 122231323201 is 102323132221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 122231323201 - 217 = 122231192129 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122231323231) 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, 302271 + ... + 579508.
It is an arithmetic number, because the mean of its divisors is an integer number (16455778360).
Almost surely, 2122231323201 is an apocalyptic number.
It is an amenable number.
122231323201 is a deficient number, since it is larger than the sum of its proper divisors (9414903679).
122231323201 is a wasteful number, since it uses less digits than its factorization.
122231323201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 892455.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 122231323201 its reverse (102323132221), we get a palindrome (224554455422).
The spelling of 122231323201 in words is "one hundred twenty-two billion, two hundred thirty-one million, three hundred twenty-three thousand, two hundred one".
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