Base | Representation |
---|---|
bin | 100111101000110… |
… | …1010010111001110 |
3 | 10102200200112012111 |
4 | 1033101222113032 |
5 | 10210441430110 |
6 | 335551054234 |
7 | 44650032400 |
oct | 11721522716 |
9 | 3380615174 |
10 | 1330030030 |
11 | 62284927a |
12 | 31151137a |
13 | 182720824 |
14 | c88dab70 |
15 | 7bb72e8a |
hex | 4f46a5ce |
1330030030 has 48 divisors (see below), whose sum is σ = 2789447760. Its totient is φ = 455269248.
The previous prime is 1330030027. The next prime is 1330030049. The reversal of 1330030030 is 300300331.
1330030030 is a modest number, since divided by 30030 gives 1330 as remainder.
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 360274 + ... + 363946.
It is an arithmetic number, because the mean of its divisors is an integer number (58113495).
Almost surely, 21330030030 is an apocalyptic number.
1330030030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1330030030 is an abundant number, since it is smaller than the sum of its proper divisors (1459417730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1330030030 is a wasteful number, since it uses less digits than its factorization.
1330030030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4433 (or 4426 counting only the distinct ones).
The product of its (nonzero) digits is 81, while the sum is 13.
The square root of 1330030030 is about 36469.5767729761. The cubic root of 1330030030 is about 1099.7327256975.
Adding to 1330030030 its reverse (300300331), we get a palindrome (1630330361).
The spelling of 1330030030 in words is "one billion, three hundred thirty million, thirty thousand, thirty".
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