Base | Representation |
---|---|
bin | 1111100010100110100111 |
3 | 21122222100000 |
4 | 33202212213 |
5 | 2020331040 |
6 | 223152343 |
7 | 46425150 |
oct | 17424647 |
9 | 7588300 |
10 | 4073895 |
11 | 2332861 |
12 | 14456b3 |
13 | ac83b7 |
14 | 780927 |
15 | 557130 |
hex | 3e29a7 |
4073895 has 48 divisors (see below), whose sum is σ = 8386560. Its totient is φ = 1858464.
The previous prime is 4073893. The next prime is 4073899. The reversal of 4073895 is 5983704.
It is not a de Polignac number, because 4073895 - 21 = 4073893 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4073893) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8266 + ... + 8744.
It is an arithmetic number, because the mean of its divisors is an integer number (174720).
Almost surely, 24073895 is an apocalyptic number.
4073895 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
4073895 is an abundant number, since it is smaller than the sum of its proper divisors (4312665).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4073895 is an equidigital number, since it uses as much as digits as its factorization.
4073895 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 506 (or 494 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The square root of 4073895 is about 2018.3892092458. The cubic root of 4073895 is about 159.7116551491.
The spelling of 4073895 in words is "four million, seventy-three thousand, eight hundred ninety-five".
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