Base | Representation |
---|---|
bin | 1011010111001011… |
… | …0000000110010010 |
3 | 21212120002001102120 |
4 | 2311302300012102 |
5 | 22221243332211 |
6 | 1222351355110 |
7 | 135403255602 |
oct | 26562600622 |
9 | 7776061376 |
10 | 3049980306 |
11 | 13256a838a |
12 | 711522a96 |
13 | 397b63999 |
14 | 20d0d6c02 |
15 | 12cb67d06 |
hex | b5cb0192 |
3049980306 has 16 divisors (see below), whose sum is σ = 6229747584. Its totient is φ = 995028944.
The previous prime is 3049980287. The next prime is 3049980317. The reversal of 3049980306 is 6030899403.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5407485 + ... + 5408048.
It is an arithmetic number, because the mean of its divisors is an integer number (389359224).
Almost surely, 23049980306 is an apocalyptic number.
3049980306 is an abundant number, since it is smaller than the sum of its proper divisors (3179767278).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3049980306 is a wasteful number, since it uses less digits than its factorization.
3049980306 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10815585.
The product of its (nonzero) digits is 139968, while the sum is 42.
The square root of 3049980306 is about 55226.6267845502. The cubic root of 3049980306 is about 1450.2148403028.
The spelling of 3049980306 in words is "three billion, forty-nine million, nine hundred eighty thousand, three hundred six".
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