Base | Representation |
---|---|
bin | 111000111001110110… |
… | …0110001100001100001 |
3 | 102200102100020102021222 |
4 | 1301303230301201201 |
5 | 4000231222420223 |
6 | 132045450224425 |
7 | 11554143400331 |
oct | 1616354614141 |
9 | 380370212258 |
10 | 122200201313 |
11 | 47908911a13 |
12 | 1b824725115 |
13 | b6a5c89538 |
14 | 5cb36370c1 |
15 | 32a32120c8 |
hex | 1c73b31861 |
122200201313 has 8 divisors (see below), whose sum is σ = 127517603136. Its totient is φ = 116883162000.
The previous prime is 122200201307. The next prime is 122200201337. The reversal of 122200201313 is 313102002221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-122200201313 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 122200201291 and 122200201300.
It is not an unprimeable number, because it can be changed into a prime (122200201303) 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, 773738 + ... + 918188.
It is an arithmetic number, because the mean of its divisors is an integer number (15939700392).
Almost surely, 2122200201313 is an apocalyptic number.
It is an amenable number.
122200201313 is a deficient number, since it is larger than the sum of its proper divisors (5317401823).
122200201313 is a wasteful number, since it uses less digits than its factorization.
122200201313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 181255.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 122200201313 its reverse (313102002221), we get a palindrome (435302203534).
The spelling of 122200201313 in words is "one hundred twenty-two billion, two hundred million, two hundred one thousand, three hundred thirteen".
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