Base | Representation |
---|---|
bin | 110111010100… |
… | …1001001100000 |
3 | 2000120120112110 |
4 | 1232221021200 |
5 | 24411120014 |
6 | 2513355320 |
7 | 501350613 |
oct | 156511140 |
9 | 60516473 |
10 | 29004384 |
11 | 15410472 |
12 | 9868b40 |
13 | 6016a76 |
14 | 3bd017a |
15 | 282dd59 |
hex | 1ba9260 |
29004384 has 48 divisors (see below), whose sum is σ = 78004080. Its totient is φ = 9431040.
The previous prime is 29004359. The next prime is 29004401. The reversal of 29004384 is 48340092.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252 + ... + 7620.
It is an arithmetic number, because the mean of its divisors is an integer number (1625085).
Almost surely, 229004384 is an apocalyptic number.
29004384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 29004384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39002040).
29004384 is an abundant number, since it is smaller than the sum of its proper divisors (48999696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29004384 is a wasteful number, since it uses less digits than its factorization.
29004384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7423 (or 7415 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 30.
The square root of 29004384 is about 5385.5718359335. The cubic root of 29004384 is about 307.2471634402.
The spelling of 29004384 in words is "twenty-nine million, four thousand, three hundred eighty-four".
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