Base | Representation |
---|---|
bin | 111101000010… |
… | …1111110001110 |
3 | 2020020002000112 |
4 | 1322011332032 |
5 | 31143143110 |
6 | 3102000022 |
7 | 536022020 |
oct | 172057616 |
9 | 66202015 |
10 | 32006030 |
11 | 17080671 |
12 | a876012 |
13 | 68280a4 |
14 | 4372010 |
15 | 2c23405 |
hex | 1e85f8e |
32006030 has 16 divisors (see below), whose sum is σ = 65841120. Its totient is φ = 10973472.
The previous prime is 32006027. The next prime is 32006033. The reversal of 32006030 is 3060023.
It is an interprime number because it is at equal distance from previous prime (32006027) and next prime (32006033).
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 32005996 and 32006014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32006033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228545 + ... + 228684.
It is an arithmetic number, because the mean of its divisors is an integer number (4115070).
Almost surely, 232006030 is an apocalyptic number.
32006030 is an abundant number, since it is smaller than the sum of its proper divisors (33835090).
32006030 is a wasteful number, since it uses less digits than its factorization.
32006030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 457243.
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 32006030 is about 5657.3872061226. The cubic root of 32006030 is about 317.5001508669.
Adding to 32006030 its reverse (3060023), we get a palindrome (35066053).
The spelling of 32006030 in words is "thirty-two million, six thousand, thirty", and thus it is an eban number.
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