Base | Representation |
---|---|
bin | 111110000100… |
… | …0010101101110 |
3 | 2021020012111201 |
4 | 1330020111232 |
5 | 31312240024 |
6 | 3121240114 |
7 | 543404563 |
oct | 174102556 |
9 | 67205451 |
10 | 32540014 |
11 | 17405881 |
12 | aa9303a |
13 | 6984160 |
14 | 447086a |
15 | 2ccb744 |
hex | 1f0856e |
32540014 has 16 divisors (see below), whose sum is σ = 52687152. Its totient is φ = 14983488.
The previous prime is 32540003. The next prime is 32540017. The reversal of 32540014 is 41004523.
It is a super-2 number, since 2×325400142 = 2117705022240392, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 32539973 and 32540000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32540017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12402 + ... + 14794.
It is an arithmetic number, because the mean of its divisors is an integer number (3292947).
Almost surely, 232540014 is an apocalyptic number.
32540014 is a deficient number, since it is larger than the sum of its proper divisors (20147138).
32540014 is a wasteful number, since it uses less digits than its factorization.
32540014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2931.
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 32540014 is about 5704.3855059068. The cubic root of 32540014 is about 319.2561302183.
Adding to 32540014 its reverse (41004523), we get a palindrome (73544537).
The spelling of 32540014 in words is "thirty-two million, five hundred forty thousand, fourteen".
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