Base | Representation |
---|---|
bin | 1001001100001110100010… |
… | …10010001001000000010101 |
3 | 2122120011222111111202111220 |
4 | 10212013101102021000111 |
5 | 10122120302033240201 |
6 | 110552542523120553 |
7 | 4154135441065332 |
oct | 446072122110025 |
9 | 78504874452456 |
10 | 20211332321301 |
11 | 649263a206a30 |
12 | 2325112373159 |
13 | b37bc7333a74 |
14 | 4dc33b3d7989 |
15 | 250b23140036 |
hex | 1261d1489015 |
20211332321301 has 128 divisors (see below), whose sum is σ = 32891315466240. Its totient is φ = 10888779264000.
The previous prime is 20211332321293. The next prime is 20211332321317. The reversal of 20211332321301 is 10312323311202.
It is not a de Polignac number, because 20211332321301 - 23 = 20211332321293 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20211332321801) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 486073930 + ... + 486115508.
It is an arithmetic number, because the mean of its divisors is an integer number (256963402080).
Almost surely, 220211332321301 is an apocalyptic number.
It is an amenable number.
20211332321301 is a deficient number, since it is larger than the sum of its proper divisors (12679983144939).
20211332321301 is a wasteful number, since it uses less digits than its factorization.
20211332321301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42107.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 20211332321301 its reverse (10312323311202), we get a palindrome (30523655632503).
It can be divided in two parts, 2021133 and 2321301, that added together give a palindrome (4342434).
The spelling of 20211332321301 in words is "twenty trillion, two hundred eleven billion, three hundred thirty-two million, three hundred twenty-one thousand, three hundred one".
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