Base | Representation |
---|---|
bin | 111000000011… |
… | …0110111010110 |
3 | 2001022002002120 |
4 | 1300012313112 |
5 | 30010410441 |
6 | 2525520410 |
7 | 504540006 |
oct | 160066726 |
9 | 61262076 |
10 | 29388246 |
11 | 15652908 |
12 | 9a13106 |
13 | 611c6c4 |
14 | 3c90006 |
15 | 28a7966 |
hex | 1c06dd6 |
29388246 has 16 divisors (see below), whose sum is σ = 59103408. Its totient is φ = 9741600.
The previous prime is 29388239. The next prime is 29388311. The reversal of 29388246 is 64288392.
It is a junction number, because it is equal to n+sod(n) for n = 29388198 and 29388207.
It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 12445 + ... + 14616.
It is an arithmetic number, because the mean of its divisors is an integer number (3693963).
Almost surely, 229388246 is an apocalyptic number.
29388246 is an abundant number, since it is smaller than the sum of its proper divisors (29715162).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29388246 is a wasteful number, since it uses less digits than its factorization.
29388246 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27247.
The product of its digits is 165888, while the sum is 42.
The square root of 29388246 is about 5421.0926942822. The cubic root of 29388246 is about 308.5966606229.
The spelling of 29388246 in words is "twenty-nine million, three hundred eighty-eight thousand, two hundred forty-six".
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