Base | Representation |
---|---|
bin | 100110110001010111101… |
… | …110000111100101100110 |
3 | 100102201011020021022101011 |
4 | 212301113232013211212 |
5 | 322123042431243024 |
6 | 5355553001452434 |
7 | 363331053331420 |
oct | 46612756074546 |
9 | 10381136238334 |
10 | 2664351431014 |
11 | 937a43a17a19 |
12 | 370451aa111a |
13 | 16432a307ac0 |
14 | 92d5349b810 |
15 | 4948c5e1094 |
hex | 26c57b87966 |
2664351431014 has 32 divisors (see below), whose sum is σ = 4946282046720. Its totient is φ = 1048140693792.
The previous prime is 2664351431009. The next prime is 2664351431017. The reversal of 2664351431014 is 4101341534662.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2664351431017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40859304 + ... + 40924459.
It is an arithmetic number, because the mean of its divisors is an integer number (154571313960).
Almost surely, 22664351431014 is an apocalyptic number.
2664351431014 is a deficient number, since it is larger than the sum of its proper divisors (2281930615706).
2664351431014 is a wasteful number, since it uses less digits than its factorization.
2664351431014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81783964.
The product of its (nonzero) digits is 207360, while the sum is 40.
Adding to 2664351431014 its reverse (4101341534662), we get a palindrome (6765692965676).
The spelling of 2664351431014 in words is "two trillion, six hundred sixty-four billion, three hundred fifty-one million, four hundred thirty-one thousand, fourteen".
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