Base | Representation |
---|---|
bin | 110001000111000011… |
… | …1001100111000011001 |
3 | 101002012221010020202112 |
4 | 1202032013030320121 |
5 | 3211442121430140 |
6 | 120241012042105 |
7 | 10422324453212 |
oct | 1421607147031 |
9 | 332187106675 |
10 | 105463467545 |
11 | 407aa418137 |
12 | 18533603335 |
13 | 9c396a1c87 |
14 | 51668c8409 |
15 | 2b23bdec65 |
hex | 188e1cce19 |
105463467545 has 8 divisors (see below), whose sum is σ = 134000641224. Its totient is φ = 79407787264.
The previous prime is 105463467517. The next prime is 105463467563. The reversal of 105463467545 is 545764364501.
It can be written as a sum of positive squares in 4 ways, for example, as 12094720576 + 93368746969 = 109976^2 + 305563^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 105463467545 - 224 = 105446690329 is a prime.
It is a super-2 number, since 2×1054634675452 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 105463467493 and 105463467502.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 620373254 + ... + 620373423.
It is an arithmetic number, because the mean of its divisors is an integer number (16750080153).
Almost surely, 2105463467545 is an apocalyptic number.
It is an amenable number.
105463467545 is a deficient number, since it is larger than the sum of its proper divisors (28537173679).
105463467545 is a wasteful number, since it uses less digits than its factorization.
105463467545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1240746699.
The product of its (nonzero) digits is 6048000, while the sum is 50.
The spelling of 105463467545 in words is "one hundred five billion, four hundred sixty-three million, four hundred sixty-seven thousand, five hundred forty-five".
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