Base | Representation |
---|---|
bin | 1110100100100… |
… | …01011000101011 |
3 | 22111222221110201 |
4 | 13102101120223 |
5 | 222242332230 |
6 | 20043453031 |
7 | 3012640414 |
oct | 722213053 |
9 | 274887421 |
10 | 122230315 |
11 | 62aa5499 |
12 | 34b27177 |
13 | 1c42813c |
14 | 1233a80b |
15 | aae65ca |
hex | 749162b |
122230315 has 8 divisors (see below), whose sum is σ = 149797440. Its totient is φ = 95703552.
The previous prime is 122230279. The next prime is 122230321. The reversal of 122230315 is 513032221.
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 122230315 - 219 = 121706027 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 122230292 and 122230301.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259830 + ... + 260299.
It is an arithmetic number, because the mean of its divisors is an integer number (18724680).
Almost surely, 2122230315 is an apocalyptic number.
122230315 is a deficient number, since it is larger than the sum of its proper divisors (27567125).
122230315 is an equidigital number, since it uses as much as digits as its factorization.
122230315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 520181.
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 122230315 is about 11055.7819714392. The cubic root of 122230315 is about 496.2794706573.
Adding to 122230315 its reverse (513032221), we get a palindrome (635262536).
The spelling of 122230315 in words is "one hundred twenty-two million, two hundred thirty thousand, three hundred fifteen".
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