Base | Representation |
---|---|
bin | 10000010001100000101001 |
3 | 22000201212221 |
4 | 100101200221 |
5 | 2043003100 |
6 | 231234041 |
7 | 51155251 |
oct | 20214051 |
9 | 8021787 |
10 | 4266025 |
11 | 2454145 |
12 | 1518921 |
13 | b6499a |
14 | 7d0961 |
15 | 59401a |
hex | 411829 |
4266025 has 6 divisors (see below), whose sum is σ = 5289902. Its totient is φ = 3412800.
The previous prime is 4265999. The next prime is 4266029. The reversal of 4266025 is 5206624.
It can be written as a sum of positive squares in 3 ways, for example, as 5929 + 4260096 = 77^2 + 2064^2 .
It is not a de Polignac number, because 4266025 - 27 = 4265897 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 170641 = 4266025 / (4 + 2 + 6 + 6 + 0 + 2 + 5).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4266029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 85296 + ... + 85345.
Almost surely, 24266025 is an apocalyptic number.
It is an amenable number.
4266025 is a deficient number, since it is larger than the sum of its proper divisors (1023877).
4266025 is a wasteful number, since it uses less digits than its factorization.
4266025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170651 (or 170646 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 4266025 is about 2065.4357893675. The cubic root of 4266025 is about 162.1839220862.
The spelling of 4266025 in words is "four million, two hundred sixty-six thousand, twenty-five".
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