Base | Representation |
---|---|
bin | 1111011111001010110001 |
3 | 21122021000220 |
4 | 33133022301 |
5 | 2014403300 |
6 | 223003253 |
7 | 46336140 |
oct | 17371261 |
9 | 7567026 |
10 | 4059825 |
11 | 2323230 |
12 | 1439529 |
13 | ac1b83 |
14 | 779757 |
15 | 552da0 |
hex | 3df2b1 |
4059825 has 96 divisors (see below), whose sum is σ = 9047040. Its totient is φ = 1555200.
The previous prime is 4059823. The next prime is 4059827. The reversal of 4059825 is 5289504.
4059825 = T31 + T32 + ... + T289.
4059825 is a nontrivial binomial coefficient, being equal to C(2850, 2).
It is an interprime number because it is at equal distance from previous prime (4059823) and next prime (4059827).
It is not a de Polignac number, because 4059825 - 21 = 4059823 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a Curzon number.
4059825 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (4059823) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 109707 + ... + 109743.
It is an arithmetic number, because the mean of its divisors is an integer number (94240).
Almost surely, 24059825 is an apocalyptic number.
4059825 is the 2849-th triangular number and also the 1425-th hexagonal number.
It is an amenable number.
4059825 is an abundant number, since it is smaller than the sum of its proper divisors (4987215).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4059825 is a wasteful number, since it uses less digits than its factorization.
4059825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87 (or 82 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 33.
The square root of 4059825 is about 2014.9007419722. The cubic root of 4059825 is about 159.5275778352.
It can be divided in two parts, 4059 and 825, that added together give a palindrome (4884).
The spelling of 4059825 in words is "four million, fifty-nine thousand, eight hundred twenty-five".
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