Base | Representation |
---|---|
bin | 1011111011001101… |
… | …1100000101100001 |
3 | 22021002112112201001 |
4 | 2332303130011201 |
5 | 23023443433200 |
6 | 1245351512001 |
7 | 142220241436 |
oct | 27663340541 |
9 | 8232475631 |
10 | 3201155425 |
11 | 13a2a724a6 |
12 | 754088601 |
13 | 3c0284710 |
14 | 225209b8d |
15 | 13b07a76a |
hex | becdc161 |
3201155425 has 48 divisors (see below), whose sum is σ = 4405065280. Its totient is φ = 2292675840.
The previous prime is 3201155393. The next prime is 3201155443. The reversal of 3201155425 is 5245511023.
It is not a de Polignac number, because 3201155425 - 25 = 3201155393 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3201155393 and 3201155402.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2193346 + ... + 2194804.
Almost surely, 23201155425 is an apocalyptic number.
It is an amenable number.
3201155425 is a deficient number, since it is larger than the sum of its proper divisors (1203909855).
3201155425 is a wasteful number, since it uses less digits than its factorization.
3201155425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1682 (or 1677 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 28.
The square root of 3201155425 is about 56578.7541838807. The cubic root of 3201155425 is about 1473.7899373680.
Adding to 3201155425 its reverse (5245511023), we get a palindrome (8446666448).
The spelling of 3201155425 in words is "three billion, two hundred one million, one hundred fifty-five thousand, four hundred twenty-five".
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