Base | Representation |
---|---|
bin | 1001001100110001011111… |
… | …11100000010101110100001 |
3 | 2122121222102110122110112002 |
4 | 10212120233330002232201 |
5 | 10122422221124424441 |
6 | 111005325120413345 |
7 | 4155401512520402 |
oct | 446305774025641 |
9 | 78558373573462 |
10 | 20230100233121 |
11 | 649a5a0202959 |
12 | 232888b777255 |
13 | b398c869092c |
14 | 4dd1dbbd99a9 |
15 | 251370b32b9b |
hex | 12662ff02ba1 |
20230100233121 has 16 divisors (see below), whose sum is σ = 20521880433600. Its totient is φ = 19942372653984.
The previous prime is 20230100233099. The next prime is 20230100233151. The reversal of 20230100233121 is 12133200103202.
It is a de Polignac number, because none of the positive numbers 2k-20230100233121 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 20230100233093 and 20230100233102.
It is not an unprimeable number, because it can be changed into a prime (20230100233151) 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, 261267950 + ... + 261345368.
It is an arithmetic number, because the mean of its divisors is an integer number (1282617527100).
Almost surely, 220230100233121 is an apocalyptic number.
It is an amenable number.
20230100233121 is a deficient number, since it is larger than the sum of its proper divisors (291780200479).
20230100233121 is an frugal number, since it uses more digits than its factorization.
20230100233121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78125 (or 77959 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 20230100233121 its reverse (12133200103202), we get a palindrome (32363300336323).
The spelling of 20230100233121 in words is "twenty trillion, two hundred thirty billion, one hundred million, two hundred thirty-three thousand, one hundred twenty-one".
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