Base | Representation |
---|---|
bin | 1000001010010001… |
… | …0011010100001111 |
3 | 12122122220200200211 |
4 | 2002210103110033 |
5 | 13441240220013 |
6 | 1001211103251 |
7 | 105166255633 |
oct | 20244232417 |
9 | 5578820624 |
10 | 2190554383 |
11 | a24568a26 |
12 | 511741b27 |
13 | 28baa5234 |
14 | 16acdcdc3 |
15 | cc4a323d |
hex | 8291350f |
2190554383 has 2 divisors, whose sum is σ = 2190554384. Its totient is φ = 2190554382.
The previous prime is 2190554369. The next prime is 2190554407. The reversal of 2190554383 is 3834550912.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2190554383 - 25 = 2190554351 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2190554083) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1095277191 + 1095277192.
It is an arithmetic number, because the mean of its divisors is an integer number (1095277192).
Almost surely, 22190554383 is an apocalyptic number.
2190554383 is a deficient number, since it is larger than the sum of its proper divisors (1).
2190554383 is an equidigital number, since it uses as much as digits as its factorization.
2190554383 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 129600, while the sum is 40.
The square root of 2190554383 is about 46803.3586722150. The cubic root of 2190554383 is about 1298.7274298353.
The spelling of 2190554383 in words is "two billion, one hundred ninety million, five hundred fifty-four thousand, three hundred eighty-three".
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