Base | Representation |
---|---|
bin | 1001000110011000010110… |
… | …10011101001101101011111 |
3 | 2121211222110010112222121200 |
4 | 10203030023103221231133 |
5 | 10110322341214124043 |
6 | 110320400441330543 |
7 | 4133464262261322 |
oct | 443141323515537 |
9 | 77758403488550 |
10 | 20010442333023 |
11 | 641542103142a |
12 | 22b21a8796a53 |
13 | b21c9081520c |
14 | 4d27210447b9 |
15 | 24a7b69ba7d3 |
hex | 12330b4e9b5f |
20010442333023 has 48 divisors (see below), whose sum is σ = 30699406632960. Its totient is φ = 12516552373248.
The previous prime is 20010442333019. The next prime is 20010442333039. The reversal of 20010442333023 is 32033324401002.
20010442333023 is a `hidden beast` number, since 20 + 0 + 104 + 4 + 233 + 302 + 3 = 666.
It is not a de Polignac number, because 20010442333023 - 22 = 20010442333019 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20010442333003) 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, 103709986 + ... + 103902752.
It is an arithmetic number, because the mean of its divisors is an integer number (639570971520).
Almost surely, 220010442333023 is an apocalyptic number.
20010442333023 is a deficient number, since it is larger than the sum of its proper divisors (10688964299937).
20010442333023 is a wasteful number, since it uses less digits than its factorization.
20010442333023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 194896 (or 194893 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 27.
Adding to 20010442333023 its reverse (32033324401002), we get a palindrome (52043766734025).
The spelling of 20010442333023 in words is "twenty trillion, ten billion, four hundred forty-two million, three hundred thirty-three thousand, twenty-three".
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