Base | Representation |
---|---|
bin | 1111101111000… |
… | …10111010100001 |
3 | 100012101100221021 |
4 | 13313202322201 |
5 | 232243021231 |
6 | 21033125441 |
7 | 3161664565 |
oct | 767427241 |
9 | 305340837 |
10 | 132001441 |
11 | 68569700 |
12 | 38259881 |
13 | 21469780 |
14 | 137616a5 |
15 | b8c6811 |
hex | 7de2ea1 |
132001441 has 24 divisors (see below), whose sum is σ = 161353472. Its totient is φ = 107157600.
The previous prime is 132001411. The next prime is 132001453. The reversal of 132001441 is 144100231.
It is not a de Polignac number, because 132001441 - 25 = 132001409 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (132001411) 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, 47410 + ... + 50116.
Almost surely, 2132001441 is an apocalyptic number.
132001441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
132001441 is a deficient number, since it is larger than the sum of its proper divisors (29352031).
132001441 is a wasteful number, since it uses less digits than its factorization.
132001441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2773 (or 2762 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 132001441 is about 11489.1880043805. The cubic root of 132001441 is about 509.1661897517.
Adding to 132001441 its reverse (144100231), we get a palindrome (276101672).
It can be divided in two parts, 13200 and 1441, that added together give a palindrome (14641).
The spelling of 132001441 in words is "one hundred thirty-two million, one thousand, four hundred forty-one".
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