Base | Representation |
---|---|
bin | 101110010101… |
… | …0001100111001 |
3 | 1200201001202112 |
4 | 1130222030321 |
5 | 22204240410 |
6 | 2224342105 |
7 | 413314430 |
oct | 134521471 |
9 | 50631675 |
10 | 24290105 |
11 | 12790574 |
12 | 8174935 |
13 | 5056058 |
14 | 3324117 |
15 | 21ec105 |
hex | 172a339 |
24290105 has 16 divisors (see below), whose sum is σ = 33623040. Its totient is φ = 16500672.
The previous prime is 24290069. The next prime is 24290131. The reversal of 24290105 is 50109242.
It is a cyclic number.
It is not a de Polignac number, because 24290105 - 220 = 23241529 is a prime.
It is a super-2 number, since 2×242901052 = 1180018401822050, which contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 632 + ... + 6998.
It is an arithmetic number, because the mean of its divisors is an integer number (2101440).
Almost surely, 224290105 is an apocalyptic number.
It is an amenable number.
24290105 is a deficient number, since it is larger than the sum of its proper divisors (9332935).
24290105 is a wasteful number, since it uses less digits than its factorization.
24290105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6488.
The product of its (nonzero) digits is 720, while the sum is 23.
The square root of 24290105 is about 4928.4992644820. The cubic root of 24290105 is about 289.6074951574.
Adding to 24290105 its reverse (50109242), we get a palindrome (74399347).
The spelling of 24290105 in words is "twenty-four million, two hundred ninety thousand, one hundred five".
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