Base | Representation |
---|---|
bin | 111100010110011… |
… | …0000111011110111 |
3 | 12020010101200201202 |
4 | 1320230300323313 |
5 | 13121400010240 |
6 | 532534443115 |
7 | 101116136054 |
oct | 17054607367 |
9 | 5203350652 |
10 | 2025000695 |
11 | 94a072aa3 |
12 | 48620349b |
13 | 2636bb983 |
14 | 152d2602b |
15 | bcba0315 |
hex | 78b30ef7 |
2025000695 has 4 divisors (see below), whose sum is σ = 2430000840. Its totient is φ = 1620000552.
The previous prime is 2025000689. The next prime is 2025000709. The reversal of 2025000695 is 5960005202.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5960005202 = 2 ⋅2980002601.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2025000695 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202500065 + ... + 202500074.
It is an arithmetic number, because the mean of its divisors is an integer number (607500210).
Almost surely, 22025000695 is an apocalyptic number.
2025000695 is a deficient number, since it is larger than the sum of its proper divisors (405000145).
2025000695 is an equidigital number, since it uses as much as digits as its factorization.
2025000695 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 405000144.
The product of its (nonzero) digits is 5400, while the sum is 29.
The square root of 2025000695 is about 45000.0077222216. The cubic root of 2025000695 is about 1265.1491426898.
Adding to 2025000695 its reverse (5960005202), we get a palindrome (7985005897).
The spelling of 2025000695 in words is "two billion, twenty-five million, six hundred ninety-five", and thus it is an aban number.
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