Base | Representation |
---|---|
bin | 1001100011100101100100 |
3 | 11201021022000 |
4 | 21203211210 |
5 | 1120130220 |
6 | 125405300 |
7 | 30202245 |
oct | 11434544 |
9 | 4637260 |
10 | 2505060 |
11 | 14610a8 |
12 | a09830 |
13 | 6992ac |
14 | 492ccc |
15 | 347390 |
hex | 263964 |
2505060 has 48 divisors (see below), whose sum is σ = 7795200. Its totient is φ = 667872.
The previous prime is 2505043. The next prime is 2505067. The reversal of 2505060 is 605052.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (2505067) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1780 + ... + 2859.
It is an arithmetic number, because the mean of its divisors is an integer number (162400).
22505060 is an apocalyptic number.
2505060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2505060 is an abundant number, since it is smaller than the sum of its proper divisors (5290140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2505060 is a wasteful number, since it uses less digits than its factorization.
2505060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4657 (or 4649 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 18.
The square root of 2505060 is about 1582.7381337416. The cubic root of 2505060 is about 135.8123854766.
The spelling of 2505060 in words is "two million, five hundred five thousand, sixty".
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