Base | Representation |
---|---|
bin | 1111110000110… |
… | …01000110011011 |
3 | 100012210122101111 |
4 | 13320121012123 |
5 | 232322122022 |
6 | 21042001151 |
7 | 3163610632 |
oct | 770310633 |
9 | 305718344 |
10 | 132223387 |
11 | 6870042a |
12 | 383461b7 |
13 | 215167ba |
14 | 137bc519 |
15 | b91c477 |
hex | 7e1919b |
132223387 has 2 divisors, whose sum is σ = 132223388. Its totient is φ = 132223386.
The previous prime is 132223363. The next prime is 132223391. The reversal of 132223387 is 783322231.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-132223387 is a prime.
It is not a weakly prime, because it can be changed into another prime (132223397) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66111693 + 66111694.
It is an arithmetic number, because the mean of its divisors is an integer number (66111694).
Almost surely, 2132223387 is an apocalyptic number.
132223387 is a deficient number, since it is larger than the sum of its proper divisors (1).
132223387 is an equidigital number, since it uses as much as digits as its factorization.
132223387 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 12096, while the sum is 31.
The square root of 132223387 is about 11498.8428548267. The cubic root of 132223387 is about 509.4513990667.
The spelling of 132223387 in words is "one hundred thirty-two million, two hundred twenty-three thousand, three hundred eighty-seven".
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