Base | Representation |
---|---|
bin | 1100100001100… |
… | …00000000011011 |
3 | 21022200022022121 |
4 | 12100300000123 |
5 | 203343213420 |
6 | 14231402111 |
7 | 2413642366 |
oct | 620600033 |
9 | 238608277 |
10 | 105054235 |
11 | 54333890 |
12 | 2b223337 |
13 | 189c3190 |
14 | dd490dd |
15 | 93522aa |
hex | 643001b |
105054235 has 32 divisors (see below), whose sum is σ = 148881600. Its totient is φ = 70156800.
The previous prime is 105054233. The next prime is 105054239. The reversal of 105054235 is 532450501.
It is not a de Polignac number, because 105054235 - 21 = 105054233 is a prime.
It is a super-2 number, since 2×1050542352 = 22072784582870450, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (105054233) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 249325 + ... + 249745.
It is an arithmetic number, because the mean of its divisors is an integer number (4652550).
Almost surely, 2105054235 is an apocalyptic number.
105054235 is a deficient number, since it is larger than the sum of its proper divisors (43827365).
105054235 is a wasteful number, since it uses less digits than its factorization.
105054235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 799.
The product of its (nonzero) digits is 3000, while the sum is 25.
The square root of 105054235 is about 10249.5968213389. The cubic root of 105054235 is about 471.8506107594.
The spelling of 105054235 in words is "one hundred five million, fifty-four thousand, two hundred thirty-five".
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