Base | Representation |
---|---|
bin | 10110110110000111… |
… | …110101110010010001 |
3 | 2100022120011122102012 |
4 | 112312013311302101 |
5 | 400214232020410 |
6 | 15134042232305 |
7 | 1525612331060 |
oct | 266607656221 |
9 | 70276148365 |
10 | 24530345105 |
11 | a448816392 |
12 | 49071b5695 |
13 | 240c147506 |
14 | 1289c501d7 |
15 | 988850605 |
hex | 5b61f5c91 |
24530345105 has 64 divisors (see below), whose sum is σ = 37155717120. Its totient is φ = 15167865600.
The previous prime is 24530345087. The next prime is 24530345107. The reversal of 24530345105 is 50154303542.
It is a happy number.
It is not a de Polignac number, because 24530345105 - 210 = 24530344081 is a prime.
It is a super-2 number, since 2×245303451052 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (24530345107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1247762 + ... + 1267268.
It is an arithmetic number, because the mean of its divisors is an integer number (580558080).
Almost surely, 224530345105 is an apocalyptic number.
It is an amenable number.
24530345105 is a deficient number, since it is larger than the sum of its proper divisors (12625372015).
24530345105 is a wasteful number, since it uses less digits than its factorization.
24530345105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19630.
The product of its (nonzero) digits is 36000, while the sum is 32.
Adding to 24530345105 its reverse (50154303542), we get a palindrome (74684648647).
The spelling of 24530345105 in words is "twenty-four billion, five hundred thirty million, three hundred forty-five thousand, one hundred five".
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