Base | Representation |
---|---|
bin | 1001001111101011110011… |
… | …01101100100111101111001 |
3 | 2122222112121011121222210001 |
4 | 10213311321231210331321 |
5 | 10131042042240444001 |
6 | 111123310150353001 |
7 | 4165542244321132 |
oct | 447657155447571 |
9 | 78875534558701 |
10 | 20330122203001 |
11 | 6528a57a84286 |
12 | 234414495b761 |
13 | b461788c32b0 |
14 | 503da9b38c89 |
15 | 253c76c5c001 |
hex | 127d79b64f79 |
20330122203001 has 48 divisors (see below), whose sum is σ = 23336988136000. Its totient is φ = 17602149491712.
The previous prime is 20330122202989. The next prime is 20330122203007. The reversal of 20330122203001 is 10030222103302.
It is not a de Polignac number, because 20330122203001 - 211 = 20330122200953 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 20330122203001.
It is not an unprimeable number, because it can be changed into a prime (20330122203007) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3517927930 + ... + 3517933708.
Almost surely, 220330122203001 is an apocalyptic number.
It is an amenable number.
20330122203001 is a deficient number, since it is larger than the sum of its proper divisors (3006865932999).
20330122203001 is a wasteful number, since it uses less digits than its factorization.
20330122203001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8858 (or 8841 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 20330122203001 its reverse (10030222103302), we get a palindrome (30360344306303).
The spelling of 20330122203001 in words is "twenty trillion, three hundred thirty billion, one hundred twenty-two million, two hundred three thousand, one".
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