Base | Representation |
---|---|
bin | 1111011000101111001101 |
3 | 21120220220100 |
4 | 33120233031 |
5 | 2013032420 |
6 | 222241313 |
7 | 46166301 |
oct | 17305715 |
9 | 7526810 |
10 | 4033485 |
11 | 2305465 |
12 | 1426239 |
13 | ab2ba1 |
14 | 76dd01 |
15 | 54a190 |
hex | 3d8bcd |
4033485 has 12 divisors (see below), whose sum is σ = 6991452. Its totient is φ = 2151168.
The previous prime is 4033483. The next prime is 4033489. The reversal of 4033485 is 5843304.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 695556 + 3337929 = 834^2 + 1827^2 .
It is not a de Polignac number, because 4033485 - 21 = 4033483 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4033483) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44772 + ... + 44861.
It is an arithmetic number, because the mean of its divisors is an integer number (582621).
Almost surely, 24033485 is an apocalyptic number.
4033485 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4033485 is a deficient number, since it is larger than the sum of its proper divisors (2957967).
4033485 is a wasteful number, since it uses less digits than its factorization.
4033485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89644 (or 89641 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
The square root of 4033485 is about 2008.3538034918. The cubic root of 4033485 is about 159.1818259305.
Adding to 4033485 its reverse (5843304), we get a palindrome (9876789).
The spelling of 4033485 in words is "four million, thirty-three thousand, four hundred eighty-five".
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