Base | Representation |
---|---|
bin | 111000010100… |
… | …1011111100101 |
3 | 2001120021122212 |
4 | 1300221133211 |
5 | 30024430320 |
6 | 2532533205 |
7 | 506000354 |
oct | 160513745 |
9 | 61507585 |
10 | 29530085 |
11 | 1573a432 |
12 | 9a81205 |
13 | 616c130 |
14 | 3cc999b |
15 | 28d49c5 |
hex | 1c297e5 |
29530085 has 16 divisors (see below), whose sum is σ = 40172160. Its totient is φ = 20658240.
The previous prime is 29530079. The next prime is 29530099. The reversal of 29530085 is 58003592.
It is a happy number.
It is not a de Polignac number, because 29530085 - 24 = 29530069 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10721 + ... + 13190.
It is an arithmetic number, because the mean of its divisors is an integer number (2510760).
Almost surely, 229530085 is an apocalyptic number.
It is an amenable number.
29530085 is a deficient number, since it is larger than the sum of its proper divisors (10642075).
29530085 is a wasteful number, since it uses less digits than its factorization.
29530085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23948.
The product of its (nonzero) digits is 10800, while the sum is 32.
The square root of 29530085 is about 5434.1590885803. The cubic root of 29530085 is about 309.0923328418.
The spelling of 29530085 in words is "twenty-nine million, five hundred thirty thousand, eighty-five".
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