Base | Representation |
---|---|
bin | 1111110011001… |
… | …11000100100001 |
3 | 100020101212110212 |
4 | 13321213010201 |
5 | 232412332003 |
6 | 21052503505 |
7 | 3166411010 |
oct | 771470441 |
9 | 306355425 |
10 | 132542753 |
11 | 688a9372 |
12 | 3847ab95 |
13 | 215c8c85 |
14 | 13862a77 |
15 | b981dd8 |
hex | 7e67121 |
132542753 has 4 divisors (see below), whose sum is σ = 151477440. Its totient is φ = 113608068.
The previous prime is 132542747. The next prime is 132542759. The reversal of 132542753 is 357245231.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is an interprime number because it is at equal distance from previous prime (132542747) and next prime (132542759).
It is not a de Polignac number, because 132542753 - 210 = 132541729 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (132542759) 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, 9467333 + ... + 9467346.
It is an arithmetic number, because the mean of its divisors is an integer number (37869360).
Almost surely, 2132542753 is an apocalyptic number.
It is an amenable number.
132542753 is a deficient number, since it is larger than the sum of its proper divisors (18934687).
132542753 is an equidigital number, since it uses as much as digits as its factorization.
132542753 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18934686.
The product of its digits is 25200, while the sum is 32.
The square root of 132542753 is about 11512.7213550924. The cubic root of 132542753 is about 509.8612373990.
Adding to 132542753 its reverse (357245231), we get a palindrome (489787984).
The spelling of 132542753 in words is "one hundred thirty-two million, five hundred forty-two thousand, seven hundred fifty-three".
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