Base | Representation |
---|---|
bin | 1111110010101… |
… | …11111000011100 |
3 | 100020021201010200 |
4 | 13321113320130 |
5 | 232403334130 |
6 | 21051303500 |
7 | 3166031433 |
oct | 771277034 |
9 | 306251120 |
10 | 132480540 |
11 | 68866655 |
12 | 3844ab90 |
13 | 215a686a |
14 | 1384811a |
15 | b96d760 |
hex | 7e57e1c |
132480540 has 72 divisors (see below), whose sum is σ = 423018960. Its totient is φ = 33467904.
The previous prime is 132480539. The next prime is 132480571. The reversal of 132480540 is 45084231.
132480540 is a `hidden beast` number, since 132 + 480 + 54 + 0 = 666.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15949 + ... + 22788.
Almost surely, 2132480540 is an apocalyptic number.
132480540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
132480540 is an abundant number, since it is smaller than the sum of its proper divisors (290538420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132480540 is a wasteful number, since it uses less digits than its factorization.
132480540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38771 (or 38766 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
The square root of 132480540 is about 11510.0191137982. The cubic root of 132480540 is about 509.7814519193.
The spelling of 132480540 in words is "one hundred thirty-two million, four hundred eighty thousand, five hundred forty".
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