Base | Representation |
---|---|
bin | 110111111100… |
… | …0101001010001 |
3 | 2001012010012100 |
4 | 1233320221101 |
5 | 30002030001 |
6 | 2524351013 |
7 | 504205131 |
oct | 157705121 |
9 | 61163170 |
10 | 29330001 |
11 | 15613078 |
12 | 99a5469 |
13 | 60cc03c |
14 | 3c76ac1 |
15 | 2895586 |
hex | 1bf8a51 |
29330001 has 6 divisors (see below), whose sum is σ = 42365570. Its totient is φ = 19553328.
The previous prime is 29329997. The next prime is 29330009. The reversal of 29330001 is 10003392.
It can be written as a sum of positive squares in only one way, i.e., 28998225 + 331776 = 5385^2 + 576^2 .
It is not a de Polignac number, because 29330001 - 22 = 29329997 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (29330009) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1629436 + ... + 1629453.
Almost surely, 229330001 is an apocalyptic number.
It is an amenable number.
29330001 is a deficient number, since it is larger than the sum of its proper divisors (13035569).
29330001 is a wasteful number, since it uses less digits than its factorization.
29330001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3258895 (or 3258892 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
The square root of 29330001 is about 5415.7179579443. The cubic root of 29330001 is about 308.3926550255.
Adding to 29330001 its reverse (10003392), we get a palindrome (39333393).
The spelling of 29330001 in words is "twenty-nine million, three hundred thirty thousand, one".
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