Base | Representation |
---|---|
bin | 1111110000000… |
… | …01111101000111 |
3 | 100012121211100020 |
4 | 13320001331013 |
5 | 232311103313 |
6 | 21035550223 |
7 | 3163034346 |
oct | 770017507 |
9 | 305554306 |
10 | 132128583 |
11 | 68646184 |
12 | 382bb373 |
13 | 214b25c2 |
14 | 13795b5d |
15 | b8ee323 |
hex | 7e01f47 |
132128583 has 16 divisors (see below), whose sum is σ = 184571136. Its totient is φ = 83916800.
The previous prime is 132128533. The next prime is 132128587. The reversal of 132128583 is 385821231.
It is a cyclic number.
It is not a de Polignac number, because 132128583 - 217 = 131997511 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132128587) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14008 + ... + 21458.
It is an arithmetic number, because the mean of its divisors is an integer number (11535696).
Almost surely, 2132128583 is an apocalyptic number.
132128583 is a deficient number, since it is larger than the sum of its proper divisors (52442553).
132128583 is a wasteful number, since it uses less digits than its factorization.
132128583 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7734.
The product of its digits is 11520, while the sum is 33.
The square root of 132128583 is about 11494.7197877982. The cubic root of 132128583 is about 509.3296112868.
The spelling of 132128583 in words is "one hundred thirty-two million, one hundred twenty-eight thousand, five hundred eighty-three".
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