Base | Representation |
---|---|
bin | 111101111100… |
… | …1110100010010 |
3 | 2021010011220121 |
4 | 1323321310102 |
5 | 31303334110 |
6 | 3120100454 |
7 | 543036265 |
oct | 173716422 |
9 | 67104817 |
10 | 32480530 |
11 | 17375115 |
12 | aa6472a |
13 | 6963064 |
14 | 4456cdc |
15 | 2cb8cda |
hex | 1ef9d12 |
32480530 has 8 divisors (see below), whose sum is σ = 58464972. Its totient is φ = 12992208.
The previous prime is 32480527. The next prime is 32480537. The reversal of 32480530 is 3508423.
It can be written as a sum of positive squares in 2 ways, for example, as 32296489 + 184041 = 5683^2 + 429^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 32480495 and 32480504.
It is not an unprimeable number, because it can be changed into a prime (32480537) 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, 1624017 + ... + 1624036.
Almost surely, 232480530 is an apocalyptic number.
32480530 is a deficient number, since it is larger than the sum of its proper divisors (25984442).
32480530 is a wasteful number, since it uses less digits than its factorization.
32480530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3248060.
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 32480530 is about 5699.1692377047. The cubic root of 32480530 is about 319.0614753624.
Adding to 32480530 its reverse (3508423), we get a palindrome (35988953).
The spelling of 32480530 in words is "thirty-two million, four hundred eighty thousand, five hundred thirty".
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