Base | Representation |
---|---|
bin | 10000010010010111010101 |
3 | 22000220200120 |
4 | 100102113111 |
5 | 2043111100 |
6 | 231302153 |
7 | 51201411 |
oct | 20222725 |
9 | 8026616 |
10 | 4269525 |
11 | 2456837 |
12 | 151a959 |
13 | b66460 |
14 | 7d1d41 |
15 | 5950a0 |
hex | 4125d5 |
4269525 has 48 divisors (see below), whose sum is σ = 7916160. Its totient is φ = 2016000.
The previous prime is 4269523. The next prime is 4269539. The reversal of 4269525 is 5259624.
It is not a de Polignac number, because 4269525 - 21 = 4269523 is a prime.
It is a d-powerful number, because it can be written as 4 + 29 + 6 + 95 + 52 + 222 + 56 .
It is a Curzon number.
4269525 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4269523) 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, 28200 + ... + 28350.
It is an arithmetic number, because the mean of its divisors is an integer number (164920).
Almost surely, 24269525 is an apocalyptic number.
It is an amenable number.
4269525 is a deficient number, since it is larger than the sum of its proper divisors (3646635).
4269525 is a wasteful number, since it uses less digits than its factorization.
4269525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 206 (or 201 counting only the distinct ones).
The product of its digits is 21600, while the sum is 33.
The square root of 4269525 is about 2066.2828944750. The cubic root of 4269525 is about 162.2282637985.
Subtracting 4269525 from its reverse (5259624), we obtain a palindrome (990099).
The spelling of 4269525 in words is "four million, two hundred sixty-nine thousand, five hundred twenty-five".
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