Base | Representation |
---|---|
bin | 1011111011001111… |
… | …0011010001111001 |
3 | 22021002201101000120 |
4 | 2332303303101321 |
5 | 23024010003200 |
6 | 1245353523453 |
7 | 142221115422 |
oct | 27663632171 |
9 | 8232641016 |
10 | 3201250425 |
11 | 13a302790a |
12 | 754113589 |
13 | 3c02b8a29 |
14 | 225232649 |
15 | 13b0989a0 |
hex | becf3479 |
3201250425 has 12 divisors (see below), whose sum is σ = 5292734160. Its totient is φ = 1707333520.
The previous prime is 3201250387. The next prime is 3201250427. The reversal of 3201250425 is 5240521023.
It is not a de Polignac number, because 3201250425 - 26 = 3201250361 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3201250395 and 3201250404.
It is not an unprimeable number, because it can be changed into a prime (3201250427) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21341595 + ... + 21341744.
It is an arithmetic number, because the mean of its divisors is an integer number (441061180).
Almost surely, 23201250425 is an apocalyptic number.
It is an amenable number.
3201250425 is a deficient number, since it is larger than the sum of its proper divisors (2091483735).
3201250425 is a wasteful number, since it uses less digits than its factorization.
3201250425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42683352 (or 42683347 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 3201250425 is about 56579.5937154024. The cubic root of 3201250425 is about 1473.8045163393.
Adding to 3201250425 its reverse (5240521023), we get a palindrome (8441771448).
The spelling of 3201250425 in words is "three billion, two hundred one million, two hundred fifty thousand, four hundred twenty-five".
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