Base | Representation |
---|---|
bin | 1100000110111110… |
… | …1110000111001011 |
3 | 22101112102010122121 |
4 | 3001233232013023 |
5 | 23124112343311 |
6 | 1254313432111 |
7 | 143356620223 |
oct | 30157560713 |
9 | 8345363577 |
10 | 3250512331 |
11 | 1418914030 |
12 | 76870b637 |
13 | 3ca5761a1 |
14 | 22b9b7083 |
15 | 140579b71 |
hex | c1bee1cb |
3250512331 has 8 divisors (see below), whose sum is σ = 3569814000. Its totient is φ = 2935177440.
The previous prime is 3250512289. The next prime is 3250512403. The reversal of 3250512331 is 1332150523.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3250512331 - 27 = 3250512203 is a prime.
It is a super-2 number, since 2×32505123312 = 21131660827966107122, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3250512296 and 3250512305.
It is not an unprimeable number, because it can be changed into a prime (3250519331) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 989976 + ... + 993253.
It is an arithmetic number, because the mean of its divisors is an integer number (446226750).
Almost surely, 23250512331 is an apocalyptic number.
3250512331 is a deficient number, since it is larger than the sum of its proper divisors (319301669).
3250512331 is a wasteful number, since it uses less digits than its factorization.
3250512331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1983389.
The product of its (nonzero) digits is 2700, while the sum is 25.
The square root of 3250512331 is about 57013.2645180049. The cubic root of 3250512331 is about 1481.3258649127.
Adding to 3250512331 its reverse (1332150523), we get a palindrome (4582662854).
The spelling of 3250512331 in words is "three billion, two hundred fifty million, five hundred twelve thousand, three hundred thirty-one".
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