Base | Representation |
---|---|
bin | 110000010000001101100011… |
… | …110001100111100010000111 |
3 | 1000211102001200210200211012121 |
4 | 300100031203301213202013 |
5 | 210304004140032422043 |
6 | 2031204354501430411 |
7 | 62462260642132663 |
oct | 6020154361474207 |
9 | 1024361623624177 |
10 | 212220303014023 |
11 | 61690141530287 |
12 | 1b97587210b407 |
13 | 915539a38a1a5 |
14 | 3a59735d258a3 |
15 | 198050caa6ded |
hex | c10363c67887 |
212220303014023 has 48 divisors (see below), whose sum is σ = 238895204486400. Its totient is φ = 187956578304000.
The previous prime is 212220303014011. The next prime is 212220303014039. The reversal of 212220303014023 is 320410303022212.
It is a de Polignac number, because none of the positive numbers 2k-212220303014023 is a prime.
It is a super-2 number, since 2×2122203030140232 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212220303014053) 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, 1291966648 + ... + 1292130898.
It is an arithmetic number, because the mean of its divisors is an integer number (4976983426800).
Almost surely, 2212220303014023 is an apocalyptic number.
212220303014023 is a deficient number, since it is larger than the sum of its proper divisors (26674901472377).
212220303014023 is a wasteful number, since it uses less digits than its factorization.
212220303014023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 165880 (or 165863 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 212220303014023 its reverse (320410303022212), we get a palindrome (532630606036235).
The spelling of 212220303014023 in words is "two hundred twelve trillion, two hundred twenty billion, three hundred three million, fourteen thousand, twenty-three".
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