Base | Representation |
---|---|
bin | 1011010010011110… |
… | …0111111011001110 |
3 | 21211012000110221221 |
4 | 2310213213323032 |
5 | 22201223123110 |
6 | 1220405313554 |
7 | 135044002102 |
oct | 26447477316 |
9 | 7735013857 |
10 | 3030286030 |
11 | 1315576822 |
12 | 706a058ba |
13 | 393a59775 |
14 | 20a64b902 |
15 | 12b0777da |
hex | b49e7ece |
3030286030 has 16 divisors (see below), whose sum is σ = 5455828224. Its totient is φ = 1211822560.
The previous prime is 3030286027. The next prime is 3030286031. The reversal of 3030286030 is 306820303.
It is a super-2 number, since 2×30302860302 = 18365266847226321800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3030285986 and 3030286004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3030286031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9939 + ... + 78481.
It is an arithmetic number, because the mean of its divisors is an integer number (340989264).
Almost surely, 23030286030 is an apocalyptic number.
3030286030 is a deficient number, since it is larger than the sum of its proper divisors (2425542194).
3030286030 is a wasteful number, since it uses less digits than its factorization.
3030286030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72971.
The product of its (nonzero) digits is 2592, while the sum is 25.
The square root of 3030286030 is about 55048.0338431810. The cubic root of 3030286030 is about 1447.0866641283.
The spelling of 3030286030 in words is "three billion, thirty million, two hundred eighty-six thousand, thirty".
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