[go: up one dir, main page]

Search a number
-
+
4205033 = 7285817
BaseRepresentation
bin10000000010100111101001
321220122012222
4100002213221
52034030113
6230043425
750512400
oct20024751
97818188
104205033
112412338
1214a9575
13b42cb1
147b6637
15580e08
hex4029e9

4205033 has 6 divisors (see below), whose sum is σ = 4891626. Its totient is φ = 3604272.

The previous prime is 4205027. The next prime is 4205039. The reversal of 4205033 is 3305024.

It is an interprime number because it is at equal distance from previous prime (4205027) and next prime (4205039).

It can be written as a sum of positive squares in only one way, i.e., 3545689 + 659344 = 1883^2 + 812^2 .

It is not a de Polignac number, because 4205033 - 24 = 4205017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4205039) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42860 + ... + 42957.

It is an arithmetic number, because the mean of its divisors is an integer number (815271).

Almost surely, 24205033 is an apocalyptic number.

It is an amenable number.

4205033 is a deficient number, since it is larger than the sum of its proper divisors (686593).

4205033 is an equidigital number, since it uses as much as digits as its factorization.

4205033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85831 (or 85824 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 4205033 is about 2050.6177118127. The cubic root of 4205033 is about 161.4072863873.

Subtracting from 4205033 its reverse (3305024), we obtain a palindrome (900009).

The spelling of 4205033 in words is "four million, two hundred five thousand, thirty-three".

Divisors: 1 7 49 85817 600719 4205033