Base | Representation |
---|---|
bin | 1110100011000… |
… | …00100000100001 |
3 | 22111121202211211 |
4 | 13101200200201 |
5 | 222214430423 |
6 | 20035310121 |
7 | 3011144632 |
oct | 721404041 |
9 | 274552754 |
10 | 122030113 |
11 | 62979037 |
12 | 34a4b341 |
13 | 1c387c8a |
14 | 122c7889 |
15 | aaa710d |
hex | 7460821 |
122030113 has 8 divisors (see below), whose sum is σ = 124869600. Its totient is φ = 119216448.
The previous prime is 122030099. The next prime is 122030143. The reversal of 122030113 is 311030221.
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 122030113 - 221 = 119932961 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 122030093 and 122030102.
It is not an unprimeable number, because it can be changed into a prime (122030143) 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, 3273 + ... + 15961.
It is an arithmetic number, because the mean of its divisors is an integer number (15608700).
Almost surely, 2122030113 is an apocalyptic number.
It is an amenable number.
122030113 is a deficient number, since it is larger than the sum of its proper divisors (2839487).
122030113 is a wasteful number, since it uses less digits than its factorization.
122030113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12911.
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 122030113 is about 11046.7240845420. The cubic root of 122030113 is about 496.0083692331.
Adding to 122030113 its reverse (311030221), we get a palindrome (433060334).
The spelling of 122030113 in words is "one hundred twenty-two million, thirty thousand, one hundred thirteen".
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