Base | Representation |
---|---|
bin | 110111010100… |
… | …0001111010011 |
3 | 2000120101102111 |
4 | 1232220033103 |
5 | 24411010114 |
6 | 2513330151 |
7 | 501334012 |
oct | 156501723 |
9 | 60511374 |
10 | 29000659 |
11 | 15408696 |
12 | 9866957 |
13 | 601516c |
14 | 3bcca79 |
15 | 282cbc4 |
hex | 1ba83d3 |
29000659 has 4 divisors (see below), whose sum is σ = 29257416. Its totient is φ = 28743904.
The previous prime is 29000627. The next prime is 29000687. The reversal of 29000659 is 95600092.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 29000659 - 25 = 29000627 is a prime.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 29000659.
It is not an unprimeable number, because it can be changed into a prime (29000689) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128209 + ... + 128434.
It is an arithmetic number, because the mean of its divisors is an integer number (7314354).
Almost surely, 229000659 is an apocalyptic number.
29000659 is a deficient number, since it is larger than the sum of its proper divisors (256757).
29000659 is a wasteful number, since it uses less digits than its factorization.
29000659 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 256756.
The product of its (nonzero) digits is 4860, while the sum is 31.
The square root of 29000659 is about 5385.2259934008. The cubic root of 29000659 is about 307.2340097427.
The spelling of 29000659 in words is "twenty-nine million, six hundred fifty-nine", and thus it is an aban number.
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