Base | Representation |
---|---|
bin | 100011100000111001111… |
… | …1001110000111100011101 |
3 | 122021121210012010100200102 |
4 | 1013001303321300330131 |
5 | 1114432321001331111 |
6 | 14214151340110445 |
7 | 1012433260045622 |
oct | 107016371607435 |
9 | 18247705110612 |
10 | 4881027370781 |
11 | 1612039780301 |
12 | 669b86235425 |
13 | 2953819ab403 |
14 | 12c358a74349 |
15 | 86e77a5713b |
hex | 47073e70f1d |
4881027370781 has 8 divisors (see below), whose sum is σ = 4932464531904. Its totient is φ = 4829819329120.
The previous prime is 4881027370759. The next prime is 4881027370783. The reversal of 4881027370781 is 1870737201884.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4881027370781 is a prime.
It is a super-2 number, since 2×48810273707812 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4881027370783) 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 7 ways as a sum of consecutive naturals, for example, 57237035 + ... + 57322248.
It is an arithmetic number, because the mean of its divisors is an integer number (616558066488).
Almost surely, 24881027370781 is an apocalyptic number.
It is an amenable number.
4881027370781 is a deficient number, since it is larger than the sum of its proper divisors (51437161123).
4881027370781 is a wasteful number, since it uses less digits than its factorization.
4881027370781 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114559731.
The product of its (nonzero) digits is 4214784, while the sum is 56.
The spelling of 4881027370781 in words is "four trillion, eight hundred eighty-one billion, twenty-seven million, three hundred seventy thousand, seven hundred eighty-one".
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