Base | Representation |
---|---|
bin | 10010011111011… |
… | …011110001101010 |
3 | 210121202022201112 |
4 | 102133123301222 |
5 | 1113404330442 |
6 | 50441150322 |
7 | 10454624666 |
oct | 2237336152 |
9 | 717668645 |
10 | 310230122 |
11 | 14a131534 |
12 | 87a8b3a2 |
13 | 4c370327 |
14 | 2d2b78a6 |
15 | 1c380082 |
hex | 127dbc6a |
310230122 has 8 divisors (see below), whose sum is σ = 476167296. Its totient is φ = 151507692.
The previous prime is 310230121. The next prime is 310230133. The reversal of 310230122 is 221032013.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×3102301222 = 192485457192269768, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 310230097 and 310230106.
It is not an unprimeable number, because it can be changed into a prime (310230121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1803578 + ... + 1803749.
It is an arithmetic number, because the mean of its divisors is an integer number (59520912).
Almost surely, 2310230122 is an apocalyptic number.
310230122 is a deficient number, since it is larger than the sum of its proper divisors (165937174).
310230122 is a wasteful number, since it uses less digits than its factorization.
310230122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3607372.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 310230122 is about 17613.3506749852. The cubic root of 310230122 is about 676.9573707309.
Adding to 310230122 its reverse (221032013), we get a palindrome (531262135).
The spelling of 310230122 in words is "three hundred ten million, two hundred thirty thousand, one hundred twenty-two".
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