Base | Representation |
---|---|
bin | 1111110101110… |
… | …10111110010011 |
3 | 100021001022220020 |
4 | 13322322332103 |
5 | 233004331134 |
6 | 21104114523 |
7 | 3202341651 |
oct | 772727623 |
9 | 307038806 |
10 | 132886419 |
11 | 69013596 |
12 | 38605a43 |
13 | 216b9523 |
14 | 13911dd1 |
15 | b9edb49 |
hex | 7ebaf93 |
132886419 has 4 divisors (see below), whose sum is σ = 177181896. Its totient is φ = 88590944.
The previous prime is 132886379. The next prime is 132886427. The reversal of 132886419 is 914688231.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 914688231 = 3 ⋅304896077.
It is a cyclic number.
It is not a de Polignac number, because 132886419 - 27 = 132886291 is a prime.
It is a super-2 number, since 2×1328864192 = 35317600709287122, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (132886459) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22147734 + ... + 22147739.
It is an arithmetic number, because the mean of its divisors is an integer number (44295474).
Almost surely, 2132886419 is an apocalyptic number.
132886419 is a deficient number, since it is larger than the sum of its proper divisors (44295477).
132886419 is an equidigital number, since it uses as much as digits as its factorization.
132886419 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44295476.
The product of its digits is 82944, while the sum is 42.
The square root of 132886419 is about 11527.6371820074. The cubic root of 132886419 is about 510.3015248868.
The spelling of 132886419 in words is "one hundred thirty-two million, eight hundred eighty-six thousand, four hundred nineteen".
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