Base | Representation |
---|---|
bin | 1001100010110101110101 |
3 | 11201010002212 |
4 | 21202311311 |
5 | 1120031010 |
6 | 125343205 |
7 | 30160322 |
oct | 11426565 |
9 | 4633085 |
10 | 2502005 |
11 | 1459880 |
12 | a07b05 |
13 | 697a9c |
14 | 491b49 |
15 | 346505 |
hex | 262d75 |
2502005 has 8 divisors (see below), whose sum is σ = 3275424. Its totient is φ = 1819600.
The previous prime is 2502001. The next prime is 2502007. The reversal of 2502005 is 5002052.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2502005 - 22 = 2502001 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2502001) 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, 22691 + ... + 22800.
It is an arithmetic number, because the mean of its divisors is an integer number (409428).
22502005 is an apocalyptic number.
It is an amenable number.
2502005 is a deficient number, since it is larger than the sum of its proper divisors (773419).
2502005 is a wasteful number, since it uses less digits than its factorization.
2502005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45507.
The product of its (nonzero) digits is 100, while the sum is 14.
The square root of 2502005 is about 1581.7727396817. The cubic root of 2502005 is about 135.7571538500.
Adding to 2502005 its reverse (5002052), we get a palindrome (7504057).
The spelling of 2502005 in words is "two million, five hundred two thousand, five".
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