Base | Representation |
---|---|
bin | 10000100001010010000001 |
3 | 22011000111112 |
4 | 100201102001 |
5 | 2102040000 |
6 | 232453105 |
7 | 51544505 |
oct | 20412201 |
9 | 8130445 |
10 | 4330625 |
11 | 2498732 |
12 | 154a195 |
13 | b88200 |
14 | 80a305 |
15 | 5a8235 |
hex | 421481 |
4330625 has 30 divisors (see below), whose sum is σ = 6002766. Its totient is φ = 3120000.
The previous prime is 4330621. The next prime is 4330633. The reversal of 4330625 is 5260334.
4330625 is nontrivially palindromic in base 4.
It can be written as a sum of positive squares in 15 ways, for example, as 3094081 + 1236544 = 1759^2 + 1112^2 .
It is not a de Polignac number, because 4330625 - 22 = 4330621 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a nialpdrome in base 13.
It is a self number, because there is not a number n which added to its sum of digits gives 4330625.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4330621) by changing a digit.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 105605 + ... + 105645.
Almost surely, 24330625 is an apocalyptic number.
4330625 is the 1472-nd centered square number.
It is an amenable number.
4330625 is a deficient number, since it is larger than the sum of its proper divisors (1672141).
4330625 is an equidigital number, since it uses as much as digits as its factorization.
4330625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87 (or 59 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 23.
The square root of 4330625 is about 2081.0153771657. The cubic root of 4330625 is about 162.9984693798.
Adding to 4330625 its reverse (5260334), we get a palindrome (9590959).
It can be divided in two parts, 4 and 330625, that multiplied together give a square (1322500 = 11502).
The spelling of 4330625 in words is "four million, three hundred thirty thousand, six hundred twenty-five".
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