Base | Representation |
---|---|
bin | 1111001100110011… |
… | …0001110100101011 |
3 | 101112100122022101210 |
4 | 3303030301310223 |
5 | 31324013311131 |
6 | 1512513044203 |
7 | 203053145400 |
oct | 36314616453 |
9 | 11470568353 |
10 | 4080213291 |
11 | 18041a0700 |
12 | 95a556663 |
13 | 500427bbb |
14 | 2a9c742a7 |
15 | 18d31c146 |
hex | f3331d2b |
4080213291 has 36 divisors (see below), whose sum is σ = 6956143656. Its totient is φ = 2119582080.
The previous prime is 4080213289. The next prime is 4080213301. The reversal of 4080213291 is 1923120804.
It is not a de Polignac number, because 4080213291 - 21 = 4080213289 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4080213281) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 96910 + ... + 132483.
Almost surely, 24080213291 is an apocalyptic number.
4080213291 is a deficient number, since it is larger than the sum of its proper divisors (2875930365).
4080213291 is a wasteful number, since it uses less digits than its factorization.
4080213291 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 229432 (or 229414 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 4080213291 is about 63876.5472689312. The cubic root of 4080213291 is about 1597.9417924311.
The spelling of 4080213291 in words is "four billion, eighty million, two hundred thirteen thousand, two hundred ninety-one".
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