Base | Representation |
---|---|
bin | 1001100011101111010010 |
3 | 11201022011001 |
4 | 21203233102 |
5 | 1120140212 |
6 | 125412214 |
7 | 30204124 |
oct | 11435722 |
9 | 4638131 |
10 | 2505682 |
11 | 1461613 |
12 | a0a06a |
13 | 69966a |
14 | 493214 |
15 | 347657 |
hex | 263bd2 |
2505682 has 16 divisors (see below), whose sum is σ = 3987360. Its totient is φ = 1177632.
The previous prime is 2505673. The next prime is 2505683. The reversal of 2505682 is 2865052.
It is a d-powerful number, because it can be written as 24 + 56 + 0 + 58 + 63 + 87 + 211 .
It is a self number, because there is not a number n which added to its sum of digits gives 2505682.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2505683) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8713 + ... + 8995.
It is an arithmetic number, because the mean of its divisors is an integer number (249210).
22505682 is an apocalyptic number.
2505682 is a deficient number, since it is larger than the sum of its proper divisors (1481678).
2505682 is a wasteful number, since it uses less digits than its factorization.
2505682 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 537.
The product of its (nonzero) digits is 4800, while the sum is 28.
The square root of 2505682 is about 1582.9346164640. The cubic root of 2505682 is about 135.8236251692.
The spelling of 2505682 in words is "two million, five hundred five thousand, six hundred eighty-two".
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