Base | Representation |
---|---|
bin | 101111001011010111100… |
… | …001011101010000010101 |
3 | 102110221020000212202201100 |
4 | 233023113201131100111 |
5 | 411104124412310310 |
6 | 10521210342020313 |
7 | 453141210424545 |
oct | 57132741352025 |
9 | 12427200782640 |
10 | 3242021213205 |
11 | 103aa2a501355 |
12 | 4443aa417699 |
13 | 1a694b895378 |
14 | b2cb3ba3325 |
15 | 594ebd52ec0 |
hex | 2f2d785d415 |
3242021213205 has 12 divisors (see below), whose sum is σ = 5619503436300. Its totient is φ = 1729077980352.
The previous prime is 3242021213183. The next prime is 3242021213243. The reversal of 3242021213205 is 5023121202423.
3242021213205 is a `hidden beast` number, since 3 + 2 + 420 + 2 + 1 + 213 + 20 + 5 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 1315008040644 + 1927013172561 = 1146738^2 + 1388169^2 .
It is not a de Polignac number, because 3242021213205 - 210 = 3242021212181 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36022457880 + ... + 36022457969.
It is an arithmetic number, because the mean of its divisors is an integer number (468291953025).
Almost surely, 23242021213205 is an apocalyptic number.
It is an amenable number.
3242021213205 is a deficient number, since it is larger than the sum of its proper divisors (2377482223095).
3242021213205 is a wasteful number, since it uses less digits than its factorization.
3242021213205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72044915860 (or 72044915857 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
Adding to 3242021213205 its reverse (5023121202423), we get a palindrome (8265142415628).
The spelling of 3242021213205 in words is "three trillion, two hundred forty-two billion, twenty-one million, two hundred thirteen thousand, two hundred five".
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