Base | Representation |
---|---|
bin | 10111110100110000110001 |
3 | 102202022010001 |
4 | 113310300301 |
5 | 3044323200 |
6 | 341510001 |
7 | 104041144 |
oct | 27646061 |
9 | 12668101 |
10 | 6245425 |
11 | 358630a |
12 | 2112301 |
13 | 13a8924 |
14 | b8805b |
15 | 83576a |
hex | 5f4c31 |
6245425 has 12 divisors (see below), whose sum is σ = 7807536. Its totient is φ = 4955600.
The previous prime is 6245413. The next prime is 6245431. The reversal of 6245425 is 5245426.
It is a de Polignac number, because none of the positive numbers 2k-6245425 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 6245393 and 6245402.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2322 + ... + 4228.
It is an arithmetic number, because the mean of its divisors is an integer number (650628).
Almost surely, 26245425 is an apocalyptic number.
It is an amenable number.
6245425 is a deficient number, since it is larger than the sum of its proper divisors (1562111).
6245425 is a wasteful number, since it uses less digits than its factorization.
6245425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2048 (or 2043 counting only the distinct ones).
The product of its digits is 9600, while the sum is 28.
The square root of 6245425 is about 2499.0848324937. The cubic root of 6245425 is about 184.1566187766.
Subtracting from 6245425 its reverse (5245426), we obtain a palindrome (999999).
It can be divided in two parts, 6245 and 425, that added together give a triangular number (6670 = T115).
The spelling of 6245425 in words is "six million, two hundred forty-five thousand, four hundred twenty-five".
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