Base | Representation |
---|---|
bin | 1110100101000… |
… | …10011100000110 |
3 | 22112010111021210 |
4 | 13102202130012 |
5 | 222302101131 |
6 | 20045152250 |
7 | 3013351152 |
oct | 722423406 |
9 | 275114253 |
10 | 122300166 |
11 | 63042a1a |
12 | 34b5b686 |
13 | 1c450b81 |
14 | 12358062 |
15 | ab0c146 |
hex | 74a2706 |
122300166 has 8 divisors (see below), whose sum is σ = 244600344. Its totient is φ = 40766720.
The previous prime is 122300153. The next prime is 122300173. The reversal of 122300166 is 661003221.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
122300166 is an admirable number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10191675 + ... + 10191686.
It is an arithmetic number, because the mean of its divisors is an integer number (30575043).
Almost surely, 2122300166 is an apocalyptic number.
122300166 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122300166 is a wasteful number, since it uses less digits than its factorization.
122300166 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20383366.
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 122300166 is about 11058.9405460017. The cubic root of 122300166 is about 496.3739889878.
Adding to 122300166 its reverse (661003221), we get a palindrome (783303387).
The spelling of 122300166 in words is "one hundred twenty-two million, three hundred thousand, one hundred sixty-six".
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