Base | Representation |
---|---|
bin | 111000001110… |
… | …1110101100100 |
3 | 2001110212011112 |
4 | 1300131311210 |
5 | 30021413330 |
6 | 2531524152 |
7 | 505411226 |
oct | 160356544 |
9 | 61425145 |
10 | 29482340 |
11 | 15707578 |
12 | 9a59658 |
13 | 6153494 |
14 | 3cb6416 |
15 | 28c5795 |
hex | 1c1dd64 |
29482340 has 24 divisors (see below), whose sum is σ = 63587832. Its totient is φ = 11473920.
The previous prime is 29482331. The next prime is 29482367. The reversal of 29482340 is 4328492.
It can be written as a sum of positive squares in 4 ways, for example, as 5354596 + 24127744 = 2314^2 + 4912^2 .
It is a junction number, because it is equal to n+sod(n) for n = 29482297 and 29482306.
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 7 ways as a sum of consecutive naturals, for example, 19181 + ... + 20660.
It is an arithmetic number, because the mean of its divisors is an integer number (2649493).
Almost surely, 229482340 is an apocalyptic number.
29482340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
29482340 is an abundant number, since it is smaller than the sum of its proper divisors (34105492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29482340 is a wasteful number, since it uses less digits than its factorization.
29482340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39887 (or 39885 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 32.
The square root of 29482340 is about 5429.7642674429. The cubic root of 29482340 is about 308.9256601747.
The spelling of 29482340 in words is "twenty-nine million, four hundred eighty-two thousand, three hundred forty".
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