Base | Representation |
---|---|
bin | 110111010110… |
… | …0101110011110 |
3 | 2000121022122012 |
4 | 1232230232132 |
5 | 24412102123 |
6 | 2513551222 |
7 | 501441416 |
oct | 156545636 |
9 | 60538565 |
10 | 29019038 |
11 | 15420484 |
12 | 9875512 |
13 | 6020639 |
14 | 3bd5646 |
15 | 2833378 |
hex | 1bacb9e |
29019038 has 8 divisors (see below), whose sum is σ = 44932800. Its totient is φ = 14041440.
The previous prime is 29019019. The next prime is 29019079. The reversal of 29019038 is 83091092.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 29018995 and 29019013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233963 + ... + 234086.
It is an arithmetic number, because the mean of its divisors is an integer number (5616600).
Almost surely, 229019038 is an apocalyptic number.
29019038 is a deficient number, since it is larger than the sum of its proper divisors (15913762).
29019038 is a wasteful number, since it uses less digits than its factorization.
29019038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 468082.
The product of its (nonzero) digits is 3888, while the sum is 32.
The square root of 29019038 is about 5386.9321510485. The cubic root of 29019038 is about 307.2988986295.
The spelling of 29019038 in words is "twenty-nine million, nineteen thousand, thirty-eight".
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