Base | Representation |
---|---|
bin | 1100100100001… |
… | …01111110011010 |
3 | 21100100012100100 |
4 | 12102011332122 |
5 | 203441000422 |
6 | 14243120230 |
7 | 2416640115 |
oct | 622057632 |
9 | 240305310 |
10 | 105406362 |
11 | 545543a6 |
12 | 2b373076 |
13 | 18ab7539 |
14 | dddb57c |
15 | 93c17ac |
hex | 6485f9a |
105406362 has 12 divisors (see below), whose sum is σ = 228380490. Its totient is φ = 35135448.
The previous prime is 105406361. The next prime is 105406369. The reversal of 105406362 is 263604501.
105406362 is a `hidden beast` number, since 1 + 0 + 540 + 63 + 62 = 666.
It can be written as a sum of positive squares in only one way, i.e., 88341201 + 17065161 = 9399^2 + 4131^2 .
It is a super-2 number, since 2×1054063622 = 22221002300150088, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (105406361) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2927937 + ... + 2927972.
Almost surely, 2105406362 is an apocalyptic number.
105406362 is an abundant number, since it is smaller than the sum of its proper divisors (122974128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105406362 is a wasteful number, since it uses less digits than its factorization.
105406362 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5855917 (or 5855914 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 105406362 is about 10266.7600536878. The cubic root of 105406362 is about 472.3772150932.
The spelling of 105406362 in words is "one hundred five million, four hundred six thousand, three hundred sixty-two".
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