Base | Representation |
---|---|
bin | 1111101011010100… |
… | …1000111001100001 |
3 | 101212021112102220112 |
4 | 3322311020321201 |
5 | 32104301442311 |
6 | 1533325021105 |
7 | 206166254012 |
oct | 37265107141 |
9 | 11767472815 |
10 | 4208234081 |
11 | 186a490607 |
12 | 9953b4795 |
13 | 520acc84c |
14 | 2bcc7b009 |
15 | 1996a928b |
hex | fad48e61 |
4208234081 has 8 divisors (see below), whose sum is σ = 4281639840. Its totient is φ = 4135408992.
The previous prime is 4208234053. The next prime is 4208234089. The reversal of 4208234081 is 1804328024.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4208234081 is a prime.
It is a super-2 number, since 2×42082340812 = 35418468160979829122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4208234089) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130535 + ... + 159548.
It is an arithmetic number, because the mean of its divisors is an integer number (535204980).
Almost surely, 24208234081 is an apocalyptic number.
It is an amenable number.
4208234081 is a deficient number, since it is larger than the sum of its proper divisors (73405759).
4208234081 is a wasteful number, since it uses less digits than its factorization.
4208234081 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 290335.
The product of its (nonzero) digits is 12288, while the sum is 32.
The square root of 4208234081 is about 64870.9031924175. The cubic root of 4208234081 is about 1614.4823309300.
The spelling of 4208234081 in words is "four billion, two hundred eight million, two hundred thirty-four thousand, eighty-one".
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