Base | Representation |
---|---|
bin | 100111101000110… |
… | …1010011000101010 |
3 | 10102200200112022220 |
4 | 1033101222120222 |
5 | 10210441430442 |
6 | 335551054510 |
7 | 44650032561 |
oct | 11721523052 |
9 | 3380615286 |
10 | 1330030122 |
11 | 622849353 |
12 | 311511436 |
13 | 182720895 |
14 | c88dabd8 |
15 | 7bb72eec |
hex | 4f46a62a |
1330030122 has 32 divisors (see below), whose sum is σ = 2833849152. Its totient is φ = 414699264.
The previous prime is 1330030067. The next prime is 1330030123. The reversal of 1330030122 is 2210300331.
It is not an unprimeable number, because it can be changed into a prime (1330030123) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23373 + ... + 56624.
It is an arithmetic number, because the mean of its divisors is an integer number (88557786).
Almost surely, 21330030122 is an apocalyptic number.
1330030122 is an abundant number, since it is smaller than the sum of its proper divisors (1503819030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1330030122 is a wasteful number, since it uses less digits than its factorization.
1330030122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80182.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 1330030122 is about 36469.5780343014. The cubic root of 1330030122 is about 1099.7327510541.
Adding to 1330030122 its reverse (2210300331), we get a palindrome (3540330453).
The spelling of 1330030122 in words is "one billion, three hundred thirty million, thirty thousand, one hundred twenty-two".
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