Base | Representation |
---|---|
bin | 1100010100000101… |
… | …0010111101000011 |
3 | 22112100210022210101 |
4 | 3011001102331003 |
5 | 23232143420311 |
6 | 1303555143231 |
7 | 144624605230 |
oct | 30501227503 |
9 | 8470708711 |
10 | 3305451331 |
11 | 1446928566 |
12 | 782ba4b17 |
13 | 408a70680 |
14 | 234dd8787 |
15 | 1452ccec1 |
hex | c5052f43 |
3305451331 has 16 divisors (see below), whose sum is σ = 4075614144. Its totient is φ = 2610566784.
The previous prime is 3305451329. The next prime is 3305451361. The reversal of 3305451331 is 1331545033.
It is not a de Polignac number, because 3305451331 - 21 = 3305451329 is a prime.
It is a super-2 number, since 2×33054513312 = 21852017003219343122, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3305451331.
It is not an unprimeable number, because it can be changed into a prime (3305451311) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18081 + ... + 83293.
It is an arithmetic number, because the mean of its divisors is an integer number (254725884).
Almost surely, 23305451331 is an apocalyptic number.
3305451331 is a deficient number, since it is larger than the sum of its proper divisors (770162813).
3305451331 is a wasteful number, since it uses less digits than its factorization.
3305451331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65790.
The product of its (nonzero) digits is 8100, while the sum is 28.
The square root of 3305451331 is about 57493.0546327119. The cubic root of 3305451331 is about 1489.6248970938.
Adding to 3305451331 its reverse (1331545033), we get a palindrome (4636996364).
The spelling of 3305451331 in words is "three billion, three hundred five million, four hundred fifty-one thousand, three hundred thirty-one".
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