Base | Representation |
---|---|
bin | 1111101111101… |
… | …11110101011001 |
3 | 100012112201110220 |
4 | 13313313311121 |
5 | 232303242004 |
6 | 21035030253 |
7 | 3162502446 |
oct | 767676531 |
9 | 305481426 |
10 | 132087129 |
11 | 68618019 |
12 | 3829b389 |
13 | 21499785 |
14 | 137849cd |
15 | b8e1dd9 |
hex | 7df7d59 |
132087129 has 8 divisors (see below), whose sum is σ = 176245632. Its totient is φ = 87993360.
The previous prime is 132087079. The next prime is 132087139. The reversal of 132087129 is 921780231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 132087129 - 211 = 132085081 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 132087129.
It is not an unprimeable number, because it can be changed into a prime (132087139) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11202 + ... + 19739.
It is an arithmetic number, because the mean of its divisors is an integer number (22030704).
Almost surely, 2132087129 is an apocalyptic number.
It is an amenable number.
132087129 is a deficient number, since it is larger than the sum of its proper divisors (44158503).
132087129 is a wasteful number, since it uses less digits than its factorization.
132087129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32367.
The product of its (nonzero) digits is 6048, while the sum is 33.
The square root of 132087129 is about 11492.9164705918. The cubic root of 132087129 is about 509.2763400524.
The spelling of 132087129 in words is "one hundred thirty-two million, eighty-seven thousand, one hundred twenty-nine".
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