Base | Representation |
---|---|
bin | 1111110011001… |
… | …00100100011001 |
3 | 100020101100102022 |
4 | 13321210210121 |
5 | 232412020010 |
6 | 21052344225 |
7 | 3166336100 |
oct | 771444431 |
9 | 306340368 |
10 | 132532505 |
11 | 688a16a6 |
12 | 38475075 |
13 | 215c4401 |
14 | 1385d037 |
15 | b97dd55 |
hex | 7e64919 |
132532505 has 48 divisors (see below), whose sum is σ = 197976960. Its totient is φ = 84672000.
The previous prime is 132532487. The next prime is 132532513. The reversal of 132532505 is 505235231.
It is not a de Polignac number, because 132532505 - 226 = 65423641 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 330305 + ... + 330705.
It is an arithmetic number, because the mean of its divisors is an integer number (4124520).
Almost surely, 2132532505 is an apocalyptic number.
It is an amenable number.
132532505 is a deficient number, since it is larger than the sum of its proper divisors (65444455).
132532505 is a wasteful number, since it uses less digits than its factorization.
132532505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 510 (or 503 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 26.
The square root of 132532505 is about 11512.2762736133. The cubic root of 132532505 is about 509.8480965004.
Adding to 132532505 its reverse (505235231), we get a palindrome (637767736).
The spelling of 132532505 in words is "one hundred thirty-two million, five hundred thirty-two thousand, five hundred five".
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