Base | Representation |
---|---|
bin | 1111110000110100011101 |
3 | 21202221012200 |
4 | 33300310131 |
5 | 2024212000 |
6 | 224322113 |
7 | 50060004 |
oct | 17606435 |
9 | 7687180 |
10 | 4132125 |
11 | 2372588 |
12 | 1473339 |
13 | b18a5a |
14 | 797c3b |
15 | 569500 |
hex | 3f0d1d |
4132125 has 24 divisors (see below), whose sum is σ = 7450872. Its totient is φ = 2203200.
The previous prime is 4132097. The next prime is 4132151. The reversal of 4132125 is 5212314.
It can be written as a sum of positive squares in 4 ways, for example, as 870489 + 3261636 = 933^2 + 1806^2 .
It is not a de Polignac number, because 4132125 - 26 = 4132061 is a prime.
It is an Ulam number.
It is a junction number, because it is equal to n+sod(n) for n = 4132098 and 4132107.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 712 + ... + 2961.
It is an arithmetic number, because the mean of its divisors is an integer number (310453).
Almost surely, 24132125 is an apocalyptic number.
4132125 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4132125 is a deficient number, since it is larger than the sum of its proper divisors (3318747).
4132125 is a wasteful number, since it uses less digits than its factorization.
4132125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3694 (or 3681 counting only the distinct ones).
The product of its digits is 240, while the sum is 18.
The square root of 4132125 is about 2032.7628981266. The cubic root of 4132125 is about 160.4690014959.
Adding to 4132125 its reverse (5212314), we get a palindrome (9344439).
The spelling of 4132125 in words is "four million, one hundred thirty-two thousand, one hundred twenty-five".
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