Base | Representation |
---|---|
bin | 110011101111011100111101… |
… | …0001111000000101110100111 |
3 | 2012200110021212101211221012220 |
4 | 1213132321322033000232213 |
5 | 434123211443120242211 |
6 | 4251544225425043423 |
7 | 164602343123453415 |
oct | 14736717217005647 |
9 | 2180407771757186 |
10 | 455122555243431 |
11 | 12201a434461599 |
12 | 43065972a86573 |
13 | 166c4b467216ba |
14 | 80560990522b5 |
15 | 3793bae954806 |
hex | 19dee7a3c0ba7 |
455122555243431 has 16 divisors (see below), whose sum is σ = 633238737914880. Its totient is φ = 290211735867680.
The previous prime is 455122555243429. The next prime is 455122555243469. The reversal of 455122555243431 is 134342555221554.
It is a cyclic number.
It is not a de Polignac number, because 455122555243431 - 21 = 455122555243429 is a prime.
It is a super-2 number, since 2×4551225552434312 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (455122555243471) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127117455 + ... + 130648736.
It is an arithmetic number, because the mean of its divisors is an integer number (39577421119680).
Almost surely, 2455122555243431 is an apocalyptic number.
455122555243431 is a deficient number, since it is larger than the sum of its proper divisors (178116182671449).
455122555243431 is a wasteful number, since it uses less digits than its factorization.
455122555243431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 257791806.
The product of its digits is 14400000, while the sum is 51.
The spelling of 455122555243431 in words is "four hundred fifty-five trillion, one hundred twenty-two billion, five hundred fifty-five million, two hundred forty-three thousand, four hundred thirty-one".
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