Base | Representation |
---|---|
bin | 1011011101011101010101 |
3 | 12122122001100 |
4 | 23131131111 |
5 | 1232113440 |
6 | 144220313 |
7 | 34351506 |
oct | 13353525 |
9 | 5578040 |
10 | 3004245 |
11 | 1772152 |
12 | 100a699 |
13 | 81257a |
14 | 582bad |
15 | 3e5230 |
hex | 2dd755 |
3004245 has 24 divisors (see below), whose sum is σ = 5266872. Its totient is φ = 1584000.
The previous prime is 3004231. The next prime is 3004271. The reversal of 3004245 is 5424003.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 1461681 + 1542564 = 1209^2 + 1242^2 .
It is not a de Polignac number, because 3004245 - 24 = 3004229 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4215 + ... + 4875.
It is an arithmetic number, because the mean of its divisors is an integer number (219453).
Almost surely, 23004245 is an apocalyptic number.
It is an amenable number.
3004245 is a deficient number, since it is larger than the sum of its proper divisors (2262627).
3004245 is a wasteful number, since it uses less digits than its factorization.
3004245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 773 (or 770 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 18.
The square root of 3004245 is about 1733.2758003272. The cubic root of 3004245 is about 144.2929510750.
Adding to 3004245 its reverse (5424003), we get a palindrome (8428248).
It can be divided in two parts, 3004 and 245, that added together give a square (3249 = 572).
The spelling of 3004245 in words is "three million, four thousand, two hundred forty-five".
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