Base | Representation |
---|---|
bin | 101110101001000000101… |
… | …001111010100001010001 |
3 | 102100102000001011211201202 |
4 | 232221000221322201101 |
5 | 410003101331112431 |
6 | 10452225550240545 |
7 | 450364055211665 |
oct | 56510051724121 |
9 | 12312001154652 |
10 | 3205130332241 |
11 | 1026319573482 |
12 | 4392137b6155 |
13 | 1a331c9b1716 |
14 | b11b44c48a5 |
15 | 5858d2b68cb |
hex | 2ea40a7a851 |
3205130332241 has 4 divisors (see below), whose sum is σ = 3206424291252. Its totient is φ = 3203836373232.
The previous prime is 3205130332211. The next prime is 3205130332253. The reversal of 3205130332241 is 1422330315023.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 855948780625 + 2349181551616 = 925175^2 + 1532704^2 .
It is a cyclic number.
It is not a de Polignac number, because 3205130332241 - 26 = 3205130332177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3205130332211) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 646975790 + ... + 646980743.
It is an arithmetic number, because the mean of its divisors is an integer number (801606072813).
Almost surely, 23205130332241 is an apocalyptic number.
It is an amenable number.
3205130332241 is a deficient number, since it is larger than the sum of its proper divisors (1293959011).
3205130332241 is a wasteful number, since it uses less digits than its factorization.
3205130332241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1293959010.
The product of its (nonzero) digits is 12960, while the sum is 29.
Adding to 3205130332241 its reverse (1422330315023), we get a palindrome (4627460647264).
The spelling of 3205130332241 in words is "three trillion, two hundred five billion, one hundred thirty million, three hundred thirty-two thousand, two hundred forty-one".
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