Base | Representation |
---|---|
bin | 1111110011001… |
… | …00010011101011 |
3 | 100020101021221200 |
4 | 13321210103223 |
5 | 232412001220 |
6 | 21052335243 |
7 | 3166333011 |
oct | 771442353 |
9 | 306337850 |
10 | 132531435 |
11 | 688a0913 |
12 | 38474523 |
13 | 215c3a8a |
14 | 1385c8b1 |
15 | b97d890 |
hex | 7e644eb |
132531435 has 24 divisors (see below), whose sum is σ = 230253504. Its totient is φ = 70519680.
The previous prime is 132531433. The next prime is 132531449. The reversal of 132531435 is 534135231.
It is not a de Polignac number, because 132531435 - 21 = 132531433 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 132531399 and 132531408.
It is not an unprimeable number, because it can be changed into a prime (132531431) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17655 + ... + 24015.
It is an arithmetic number, because the mean of its divisors is an integer number (9593896).
Almost surely, 2132531435 is an apocalyptic number.
132531435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
132531435 is a deficient number, since it is larger than the sum of its proper divisors (97722069).
132531435 is a wasteful number, since it uses less digits than its factorization.
132531435 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6835 (or 6832 counting only the distinct ones).
The product of its digits is 5400, while the sum is 27.
The square root of 132531435 is about 11512.2298013895. The cubic root of 132531435 is about 509.8467244120.
Adding to 132531435 its reverse (534135231), we get a palindrome (666666666).
The spelling of 132531435 in words is "one hundred thirty-two million, five hundred thirty-one thousand, four hundred thirty-five".
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