Base | Representation |
---|---|
bin | 1011010011001000… |
… | …0110100101000110 |
3 | 21211101012001010200 |
4 | 2310302012211012 |
5 | 22202424024110 |
6 | 1220544231330 |
7 | 135106232616 |
oct | 26462064506 |
9 | 7741161120 |
10 | 3033033030 |
11 | 1317082675 |
12 | 70790b546 |
13 | 3944abc01 |
14 | 20ab64a46 |
15 | 12b41b6c0 |
hex | b4c86946 |
3033033030 has 48 divisors (see below), whose sum is σ = 7963987824. Its totient is φ = 800798400.
The previous prime is 3033033013. The next prime is 3033033037. The reversal of 3033033030 is 303303303.
3033033030 is a `hidden beast` number, since 3 + 0 + 330 + 330 + 3 + 0 = 666.
It is a super-2 number, since 2×30330330302 = 18398578722141961800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 3033032994 and 3033033012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3033033037) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 157744 + ... + 175923.
It is an arithmetic number, because the mean of its divisors is an integer number (165916413).
Almost surely, 23033033030 is an apocalyptic number.
3033033030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3033033030 is an abundant number, since it is smaller than the sum of its proper divisors (4930954794).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3033033030 is a wasteful number, since it uses less digits than its factorization.
3033033030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 333781 (or 333778 counting only the distinct ones).
The product of its (nonzero) digits is 729, while the sum is 18.
The square root of 3033033030 is about 55072.9791276993. The cubic root of 3033033030 is about 1447.5238006950.
Adding to 3033033030 its reverse (303303303), we get a palindrome (3336336333).
The spelling of 3033033030 in words is "three billion, thirty-three million, thirty-three thousand, thirty".
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