Base | Representation |
---|---|
bin | 1111110010101… |
… | …00011000110111 |
3 | 100020020222111201 |
4 | 13321110120313 |
5 | 232402404411 |
6 | 21051113331 |
7 | 3165641632 |
oct | 771243067 |
9 | 306228451 |
10 | 132466231 |
11 | 68856927 |
12 | 38442847 |
13 | 215a01b1 |
14 | 13842c19 |
15 | b9693c1 |
hex | 7e54637 |
132466231 has 2 divisors, whose sum is σ = 132466232. Its totient is φ = 132466230.
The previous prime is 132466199. The next prime is 132466267. The reversal of 132466231 is 132664231.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 132466231 - 25 = 132466199 is a prime.
It is a super-2 number, since 2×1324662312 = 35094604710690722, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 132466231.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (132466931) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66233115 + 66233116.
It is an arithmetic number, because the mean of its divisors is an integer number (66233116).
Almost surely, 2132466231 is an apocalyptic number.
132466231 is a deficient number, since it is larger than the sum of its proper divisors (1).
132466231 is an equidigital number, since it uses as much as digits as its factorization.
132466231 is an evil number, because the sum of its binary digits is even.
The product of its digits is 5184, while the sum is 28.
The square root of 132466231 is about 11509.3975081235. The cubic root of 132466231 is about 509.7630977132.
The spelling of 132466231 in words is "one hundred thirty-two million, four hundred sixty-six thousand, two hundred thirty-one".
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