Base | Representation |
---|---|
bin | 111100011111111… |
… | …1101100010111000 |
3 | 12020110212100212101 |
4 | 1320333331202320 |
5 | 13124142024310 |
6 | 533234353144 |
7 | 101206665535 |
oct | 17077754270 |
9 | 5213770771 |
10 | 2030033080 |
11 | 95199a999 |
12 | 487a2b7b4 |
13 | 26476140a |
14 | 153875d8c |
15 | bd34643a |
hex | 78ffd8b8 |
2030033080 has 16 divisors (see below), whose sum is σ = 4567574520. Its totient is φ = 812013216.
The previous prime is 2030033063. The next prime is 2030033081. The reversal of 2030033080 is 803300302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2030033081) 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, 25375374 + ... + 25375453.
Almost surely, 22030033080 is an apocalyptic number.
2030033080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2030033080 is an abundant number, since it is smaller than the sum of its proper divisors (2537541440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2030033080 is a wasteful number, since it uses less digits than its factorization.
2030033080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50750838 (or 50750834 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 2030033080 is about 45055.8884054016. Note that the first 3 decimals coincide. The cubic root of 2030033080 is about 1266.1962947259.
Adding to 2030033080 its reverse (803300302), we get a palindrome (2833333382).
The spelling of 2030033080 in words is "two billion, thirty million, thirty-three thousand, eighty".
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