Base | Representation |
---|---|
bin | 1001010001100111000001 |
3 | 11120112021210 |
4 | 21101213001 |
5 | 1110301200 |
6 | 124040333 |
7 | 26444463 |
oct | 11214701 |
9 | 4515253 |
10 | 2431425 |
11 | 1410847 |
12 | 9930a9 |
13 | 671919 |
14 | 474133 |
15 | 330650 |
hex | 2519c1 |
2431425 has 24 divisors (see below), whose sum is σ = 4258656. Its totient is φ = 1219840.
The previous prime is 2431417. The next prime is 2431433. The reversal of 2431425 is 5241342.
It is an interprime number because it is at equal distance from previous prime (2431417) and next prime (2431433).
It is not a de Polignac number, because 2431425 - 23 = 2431417 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 322 + ... + 2228.
It is an arithmetic number, because the mean of its divisors is an integer number (177444).
22431425 is an apocalyptic number.
2431425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2431425 is a deficient number, since it is larger than the sum of its proper divisors (1827231).
2431425 is a wasteful number, since it uses less digits than its factorization.
2431425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1937 (or 1932 counting only the distinct ones).
The product of its digits is 960, while the sum is 21.
The square root of 2431425 is about 1559.3027287862. The cubic root of 2431425 is about 134.4684171040.
Adding to 2431425 its reverse (5241342), we get a palindrome (7672767).
The spelling of 2431425 in words is "two million, four hundred thirty-one thousand, four hundred twenty-five".
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