Base | Representation |
---|---|
bin | 1001110110010111111100 |
3 | 11212011212002 |
4 | 21312113330 |
5 | 1130111022 |
6 | 131201432 |
7 | 30642506 |
oct | 11662774 |
9 | 4764762 |
10 | 2582012 |
11 | 15039a4 |
12 | a46278 |
13 | 6c5324 |
14 | 4b2d76 |
15 | 360092 |
hex | 2765fc |
2582012 has 6 divisors (see below), whose sum is σ = 4518528. Its totient is φ = 1291004.
The previous prime is 2582009. The next prime is 2582029. The reversal of 2582012 is 2102852.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 322748 + ... + 322755.
It is an arithmetic number, because the mean of its divisors is an integer number (753088).
22582012 is an apocalyptic number.
It is an amenable number.
2582012 is a deficient number, since it is larger than the sum of its proper divisors (1936516).
2582012 is a wasteful number, since it uses less digits than its factorization.
2582012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 645507 (or 645505 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 20.
The square root of 2582012 is about 1606.8640266059. The cubic root of 2582012 is about 137.1890405387.
Adding to 2582012 its reverse (2102852), we get a palindrome (4684864).
The spelling of 2582012 in words is "two million, five hundred eighty-two thousand, twelve".
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