Base | Representation |
---|---|
bin | 1011010111001111… |
… | …1111001000011110 |
3 | 21212120200111111100 |
4 | 2311303333020132 |
5 | 22221334212110 |
6 | 1222402333530 |
7 | 135406104444 |
oct | 26563771036 |
9 | 7776614440 |
10 | 3050304030 |
11 | 13258a9624 |
12 | 71165a2a6 |
13 | 397c48137 |
14 | 20d17cb94 |
15 | 12cbcdbc0 |
hex | b5cff21e |
3050304030 has 48 divisors (see below), whose sum is σ = 8009337024. Its totient is φ = 805358400.
The previous prime is 3050304007. The next prime is 3050304043. The reversal of 3050304030 is 304030503.
It is a happy number.
It is a super-3 number, since 3×30503040303 (a number of 29 digits) contains 333 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 = 3050303994 and 3050304012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 158694 + ... + 176873.
It is an arithmetic number, because the mean of its divisors is an integer number (166861188).
Almost surely, 23050304030 is an apocalyptic number.
3050304030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3050304030 is an abundant number, since it is smaller than the sum of its proper divisors (4959032994).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3050304030 is a wasteful number, since it uses less digits than its factorization.
3050304030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 335681 (or 335678 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 18.
The square root of 3050304030 is about 55229.5575756315. The cubic root of 3050304030 is about 1450.2661469445.
Adding to 3050304030 its reverse (304030503), we get a palindrome (3354334533).
The spelling of 3050304030 in words is "three billion, fifty million, three hundred four thousand, thirty".
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