Base | Representation |
---|---|
bin | 1111001110000110… |
… | …0101100100111001 |
3 | 101112201220110001201 |
4 | 3303201211210321 |
5 | 31331412340103 |
6 | 1513230014201 |
7 | 203150414650 |
oct | 36341454471 |
9 | 11481813051 |
10 | 4085668153 |
11 | 1807286a56 |
12 | 960347361 |
13 | 5015b7a28 |
14 | 2aa894197 |
15 | 18da4851d |
hex | f3865939 |
4085668153 has 4 divisors (see below), whose sum is σ = 4669335040. Its totient is φ = 3502001268.
The previous prime is 4085668151. The next prime is 4085668199. The reversal of 4085668153 is 3518665804.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 4085668153 - 21 = 4085668151 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4085668151) 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 3 ways as a sum of consecutive naturals, for example, 291833433 + ... + 291833446.
It is an arithmetic number, because the mean of its divisors is an integer number (1167333760).
Almost surely, 24085668153 is an apocalyptic number.
It is an amenable number.
4085668153 is a deficient number, since it is larger than the sum of its proper divisors (583666887).
4085668153 is an equidigital number, since it uses as much as digits as its factorization.
4085668153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 583666886.
The product of its (nonzero) digits is 691200, while the sum is 46.
The square root of 4085668153 is about 63919.2314800483. The cubic root of 4085668153 is about 1598.6535747015.
The spelling of 4085668153 in words is "four billion, eighty-five million, six hundred sixty-eight thousand, one hundred fifty-three".
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