Base | Representation |
---|---|
bin | 1110100011000… |
… | …00100000011010 |
3 | 22111121202211120 |
4 | 13101200200122 |
5 | 222214430411 |
6 | 20035310110 |
7 | 3011144622 |
oct | 721404032 |
9 | 274552746 |
10 | 122030106 |
11 | 62979030 |
12 | 34a4b336 |
13 | 1c387c83 |
14 | 122c7882 |
15 | aaa7106 |
hex | 746081a |
122030106 has 32 divisors (see below), whose sum is σ = 268056000. Its totient is φ = 36727680.
The previous prime is 122030099. The next prime is 122030143. The reversal of 122030106 is 601030221.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3630 + ... + 16038.
It is an arithmetic number, because the mean of its divisors is an integer number (8376750).
Almost surely, 2122030106 is an apocalyptic number.
122030106 is an abundant number, since it is smaller than the sum of its proper divisors (146025894).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122030106 is a wasteful number, since it uses less digits than its factorization.
122030106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12574.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 122030106 is about 11046.7237677060. The cubic root of 122030106 is about 496.0083597490.
Adding to 122030106 its reverse (601030221), we get a palindrome (723060327).
The spelling of 122030106 in words is "one hundred twenty-two million, thirty thousand, one hundred six".
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