Base | Representation |
---|---|
bin | 1100100101001… |
… | …11000110010010 |
3 | 21100121002110020 |
4 | 12102213012102 |
5 | 204004321114 |
6 | 14250044310 |
7 | 2421043503 |
oct | 622470622 |
9 | 240532406 |
10 | 105542034 |
11 | 54637324 |
12 | 2b419696 |
13 | 18b34210 |
14 | 10034baa |
15 | 93ebaa9 |
hex | 64a7192 |
105542034 has 32 divisors (see below), whose sum is σ = 228205824. Its totient is φ = 32348160.
The previous prime is 105542033. The next prime is 105542039. The reversal of 105542034 is 430245501.
It is a super-2 number, since 2×1055420342 = 22278241881714312, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 105541995 and 105542013.
It is not an unprimeable number, because it can be changed into a prime (105542033) 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, 18642 + ... + 23634.
It is an arithmetic number, because the mean of its divisors is an integer number (7131432).
Almost surely, 2105542034 is an apocalyptic number.
105542034 is an abundant number, since it is smaller than the sum of its proper divisors (122663790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105542034 is a wasteful number, since it uses less digits than its factorization.
105542034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5282.
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 105542034 is about 10273.3652714191. The cubic root of 105542034 is about 472.5797989575.
Adding to 105542034 its reverse (430245501), we get a palindrome (535787535).
The spelling of 105542034 in words is "one hundred five million, five hundred forty-two thousand, thirty-four".
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