Base | Representation |
---|---|
bin | 11011100101011111000011… |
… | …011100011110101100010111 |
3 | 120220120101102211002112121121 |
4 | 123211133003130132230113 |
5 | 111400224423334423413 |
6 | 1110011041250424411 |
7 | 34361212332452026 |
oct | 3345370334365427 |
9 | 526511384075547 |
10 | 121323220232983 |
11 | 35725985a2809a |
12 | 11735304b92107 |
13 | 5290966102a32 |
14 | 21d610a4748bd |
15 | e05d66d8eb8d |
hex | 6e57c371eb17 |
121323220232983 has 2 divisors, whose sum is σ = 121323220232984. Its totient is φ = 121323220232982.
The previous prime is 121323220232971. The next prime is 121323220233037. The reversal of 121323220232983 is 389232022323121.
It is a weak prime.
It is an emirp because it is prime and its reverse (389232022323121) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 121323220232983 - 29 = 121323220232471 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (121323220232083) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60661610116491 + 60661610116492.
It is an arithmetic number, because the mean of its divisors is an integer number (60661610116492).
Almost surely, 2121323220232983 is an apocalyptic number.
121323220232983 is a deficient number, since it is larger than the sum of its proper divisors (1).
121323220232983 is an equidigital number, since it uses as much as digits as its factorization.
121323220232983 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 373248, while the sum is 43.
The spelling of 121323220232983 in words is "one hundred twenty-one trillion, three hundred twenty-three billion, two hundred twenty million, two hundred thirty-two thousand, nine hundred eighty-three".
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