Base | Representation |
---|---|
bin | 10000010001010001000001 |
3 | 22000200111220 |
4 | 100101101001 |
5 | 2042440100 |
6 | 231225253 |
7 | 51152322 |
oct | 20212101 |
9 | 8020456 |
10 | 4265025 |
11 | 2453416 |
12 | 1518229 |
13 | b643ab |
14 | 7d0449 |
15 | 593aa0 |
hex | 411441 |
4265025 has 48 divisors (see below), whose sum is σ = 7707840. Its totient is φ = 2073600.
The previous prime is 4265021. The next prime is 4265029. The reversal of 4265025 is 5205624.
4265025 is nontrivially palindromic in base 2 and base 4.
It is an interprime number because it is at equal distance from previous prime (4265021) and next prime (4265029).
It is not a de Polignac number, because 4265025 - 22 = 4265021 is a prime.
It is a Curzon number.
4265025 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 4264986 and 4265004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4265021) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 58389 + ... + 58461.
It is an arithmetic number, because the mean of its divisors is an integer number (160580).
Almost surely, 24265025 is an apocalyptic number.
It is an amenable number.
4265025 is a deficient number, since it is larger than the sum of its proper divisors (3442815).
4265025 is a wasteful number, since it uses less digits than its factorization.
4265025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146 (or 141 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 4265025 is about 2065.1936955162. The cubic root of 4265025 is about 162.1712485712.
The spelling of 4265025 in words is "four million, two hundred sixty-five thousand, twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •