Base | Representation |
---|---|
bin | 1111100001100111001011 |
3 | 21122202202122 |
4 | 33201213023 |
5 | 2020213320 |
6 | 223121455 |
7 | 46410260 |
oct | 17414713 |
9 | 7582678 |
10 | 4069835 |
11 | 232a800 |
12 | 144328b |
13 | ac65b3 |
14 | 77d267 |
15 | 555d25 |
hex | 3e19cb |
4069835 has 36 divisors (see below), whose sum is σ = 6339312. Its totient is φ = 2455200.
The previous prime is 4069801. The next prime is 4069837. The reversal of 4069835 is 5389604.
It is not a de Polignac number, because 4069835 - 26 = 4069771 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a junction number, because it is equal to n+sod(n) for n = 4069795 and 4069804.
It is not an unprimeable number, because it can be changed into a prime (4069837) 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 35 ways as a sum of consecutive naturals, for example, 131270 + ... + 131300.
It is an arithmetic number, because the mean of its divisors is an integer number (176092).
Almost surely, 24069835 is an apocalyptic number.
4069835 is a deficient number, since it is larger than the sum of its proper divisors (2269477).
4069835 is a wasteful number, since it uses less digits than its factorization.
4069835 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96 (or 54 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 35.
The square root of 4069835 is about 2017.3832060370. The cubic root of 4069835 is about 159.6585818744.
Multiplying 4069835 by its sum of digits (35), we get a square (142444225 = 119352).
4069835 divided by its sum of digits (35) gives a square (116281 = 3412).
The spelling of 4069835 in words is "four million, sixty-nine thousand, eight hundred thirty-five".
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