Base | Representation |
---|---|
bin | 1010000000011111000001 |
3 | 11221021122220 |
4 | 22000133001 |
5 | 1132422200 |
6 | 132121253 |
7 | 31204320 |
oct | 12003701 |
9 | 4837586 |
10 | 2623425 |
11 | 1532022 |
12 | a66229 |
13 | 70b12c |
14 | 4c40b7 |
15 | 36c4a0 |
hex | 2807c1 |
2623425 has 48 divisors (see below), whose sum is σ = 5237760. Its totient is φ = 1131840.
The previous prime is 2623421. The next prime is 2623429. The reversal of 2623425 is 5243262.
It is an interprime number because it is at equal distance from previous prime (2623421) and next prime (2623429).
It is not a de Polignac number, because 2623425 - 22 = 2623421 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2623395 and 2623404.
It is not an unprimeable number, because it can be changed into a prime (2623421) 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, 9844 + ... + 10106.
It is an arithmetic number, because the mean of its divisors is an integer number (109120).
22623425 is an apocalyptic number.
2623425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2623425 is a deficient number, since it is larger than the sum of its proper divisors (2614335).
2623425 is a wasteful number, since it uses less digits than its factorization.
2623425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 302 (or 297 counting only the distinct ones).
The product of its digits is 2880, while the sum is 24.
The square root of 2623425 is about 1619.6990461194. The cubic root of 2623425 is about 137.9186140576.
Adding to 2623425 its reverse (5243262), we get a palindrome (7866687).
The spelling of 2623425 in words is "two million, six hundred twenty-three thousand, four hundred twenty-five".
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