Base | Representation |
---|---|
bin | 10111111100110000111001… |
… | …111100010100011100001101 |
3 | 111210221112002002001122012210 |
4 | 113330300321330110130031 |
5 | 102301214334010041111 |
6 | 1012004140101221033 |
7 | 31120616115202251 |
oct | 2774607174243415 |
9 | 453845062048183 |
10 | 105330750080781 |
11 | 3061a57a4a9835 |
12 | b99197b101779 |
13 | 46a0854926384 |
14 | 1c0206d5d8261 |
15 | c29d640900a6 |
hex | 5fcc39f1470d |
105330750080781 has 8 divisors (see below), whose sum is σ = 140463787898080. Its totient is φ = 70209106158672.
The previous prime is 105330750080779. The next prime is 105330750080821. The reversal of 105330750080781 is 187080057033501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 105330750080781 - 21 = 105330750080779 is a prime.
It is a super-2 number, since 2×1053307500807812 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 105330750080781.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105330750080761) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2848452226 + ... + 2848489203.
It is an arithmetic number, because the mean of its divisors is an integer number (17557973487260).
Almost surely, 2105330750080781 is an apocalyptic number.
It is an amenable number.
105330750080781 is a deficient number, since it is larger than the sum of its proper divisors (35133037817299).
105330750080781 is an equidigital number, since it uses as much as digits as its factorization.
105330750080781 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5696947595.
The product of its (nonzero) digits is 705600, while the sum is 48.
The spelling of 105330750080781 in words is "one hundred five trillion, three hundred thirty billion, seven hundred fifty million, eighty thousand, seven hundred eighty-one".
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