Base | Representation |
---|---|
bin | 1001001100001111110100… |
… | …11001001011101001111111 |
3 | 2122120020202120022202010111 |
4 | 10212013322121023221333 |
5 | 10122123210120024043 |
6 | 110553135202050451 |
7 | 4154161514406562 |
oct | 446077231135177 |
9 | 78506676282114 |
10 | 20212022033023 |
11 | 6492963569617 |
12 | 2325285349a27 |
13 | b37ca71b0302 |
14 | 4dc3a4c544d9 |
15 | 250b6397e09d |
hex | 1261fa64ba7f |
20212022033023 has 8 divisors (see below), whose sum is σ = 21567262156400. Its totient is φ = 18885926858688.
The previous prime is 20212022033003. The next prime is 20212022033057. The reversal of 20212022033023 is 32033022021202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-20212022033023 is a prime.
It is a super-2 number, since 2×202120220330232 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 20212022032985 and 20212022033003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20212022033003) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7286235828 + ... + 7286238601.
It is an arithmetic number, because the mean of its divisors is an integer number (2695907769550).
Almost surely, 220212022033023 is an apocalyptic number.
20212022033023 is a deficient number, since it is larger than the sum of its proper divisors (1355240123377).
20212022033023 is a wasteful number, since it uses less digits than its factorization.
20212022033023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14572474521.
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 20212022033023 its reverse (32033022021202), we get a palindrome (52245044054225).
The spelling of 20212022033023 in words is "twenty trillion, two hundred twelve billion, twenty-two million, thirty-three thousand, twenty-three".
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