Base | Representation |
---|---|
bin | 1001000010001101… |
… | …1010111011001001 |
3 | 20021000110011001010 |
4 | 2100203122323021 |
5 | 14431323020200 |
6 | 1040352314133 |
7 | 114045616560 |
oct | 22043327311 |
9 | 6230404033 |
10 | 2425204425 |
11 | 1034a67a86 |
12 | 578242949 |
13 | 2c85a1c07 |
14 | 190140bd7 |
15 | e2da4150 |
hex | 908daec9 |
2425204425 has 48 divisors (see below), whose sum is σ = 4627953792. Its totient is φ = 1097664000.
The previous prime is 2425204423. The next prime is 2425204447. The reversal of 2425204425 is 5244025242.
It is not a de Polignac number, because 2425204425 - 21 = 2425204423 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2425204392 and 2425204401.
It is not an unprimeable number, because it can be changed into a prime (2425204423) 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, 30157 + ... + 75893.
It is an arithmetic number, because the mean of its divisors is an integer number (96415704).
Almost surely, 22425204425 is an apocalyptic number.
2425204425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2425204425 is a deficient number, since it is larger than the sum of its proper divisors (2202749367).
2425204425 is a wasteful number, since it uses less digits than its factorization.
2425204425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45858 (or 45853 counting only the distinct ones).
The product of its (nonzero) digits is 25600, while the sum is 30.
The square root of 2425204425 is about 49246.3645866373. The cubic root of 2425204425 is about 1343.5364418504.
Adding to 2425204425 its reverse (5244025242), we get a palindrome (7669229667).
The spelling of 2425204425 in words is "two billion, four hundred twenty-five million, two hundred four thousand, four hundred twenty-five".
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