Base | Representation |
---|---|
bin | 1100100100100… |
… | …11111010101001 |
3 | 21100110002200021 |
4 | 12102103322221 |
5 | 203444312330 |
6 | 14244240441 |
7 | 2420265442 |
oct | 622237251 |
9 | 240402607 |
10 | 105463465 |
11 | 54593298 |
12 | 2b3a0121 |
13 | 18b07523 |
14 | 100142c9 |
15 | 93d367a |
hex | 6493ea9 |
105463465 has 16 divisors (see below), whose sum is σ = 129475728. Its totient is φ = 82446336.
The previous prime is 105463453. The next prime is 105463469. The reversal of 105463465 is 564364501.
It can be written as a sum of positive squares in 8 ways, for example, as 15896169 + 89567296 = 3987^2 + 9464^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-105463465 is a prime.
It is a super-2 number, since 2×1054634652 = 22245084899612450, which 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 105463465.
It is not an unprimeable number, because it can be changed into a prime (105463469) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39967 + ... + 42523.
It is an arithmetic number, because the mean of its divisors is an integer number (8092233).
Almost surely, 2105463465 is an apocalyptic number.
It is an amenable number.
105463465 is a deficient number, since it is larger than the sum of its proper divisors (24012263).
105463465 is a wasteful number, since it uses less digits than its factorization.
105463465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2748.
The product of its (nonzero) digits is 43200, while the sum is 34.
The square root of 105463465 is about 10269.5406421125. The cubic root of 105463465 is about 472.4625018066.
The spelling of 105463465 in words is "one hundred five million, four hundred sixty-three thousand, four hundred sixty-five".
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