Base | Representation |
---|---|
bin | 1110010101111… |
… | …11110000110010 |
3 | 22101102001021221 |
4 | 13022333300302 |
5 | 221300314442 |
6 | 15534535254 |
7 | 2660505163 |
oct | 712776062 |
9 | 271361257 |
10 | 120323122 |
11 | 61a125a7 |
12 | 3436752a |
13 | 1bc0b01a |
14 | 11da176a |
15 | a86b467 |
hex | 72bfc32 |
120323122 has 8 divisors (see below), whose sum is σ = 180545436. Its totient is φ = 60141312.
The previous prime is 120323113. The next prime is 120323129. The reversal of 120323122 is 221323021.
It can be written as a sum of positive squares in 2 ways, for example, as 86694721 + 33628401 = 9311^2 + 5799^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 120323096 and 120323105.
It is not an unprimeable number, because it can be changed into a prime (120323129) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1083 + ... + 15550.
Almost surely, 2120323122 is an apocalyptic number.
120323122 is a deficient number, since it is larger than the sum of its proper divisors (60222314).
120323122 is a wasteful number, since it uses less digits than its factorization.
120323122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20252.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 120323122 is about 10969.1896692509. The cubic root of 120323122 is about 493.6847333054.
Adding to 120323122 its reverse (221323021), we get a palindrome (341646143).
The spelling of 120323122 in words is "one hundred twenty million, three hundred twenty-three thousand, one hundred twenty-two".
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