Base | Representation |
---|---|
bin | 1111110000110… |
… | …00111111111011 |
3 | 100012210121211002 |
4 | 13320120333323 |
5 | 232322113341 |
6 | 21041555215 |
7 | 3163606466 |
oct | 770307773 |
9 | 305717732 |
10 | 132222971 |
11 | 68700091 |
12 | 38345b0b |
13 | 2151655a |
14 | 137bc2dd |
15 | b91c29b |
hex | 7e18ffb |
132222971 has 2 divisors, whose sum is σ = 132222972. Its totient is φ = 132222970.
The previous prime is 132222943. The next prime is 132223001. The reversal of 132222971 is 179222231.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-132222971 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (132222371) 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 as a sum of consecutive naturals, namely, 66111485 + 66111486.
It is an arithmetic number, because the mean of its divisors is an integer number (66111486).
Almost surely, 2132222971 is an apocalyptic number.
132222971 is a deficient number, since it is larger than the sum of its proper divisors (1).
132222971 is an equidigital number, since it uses as much as digits as its factorization.
132222971 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 3024, while the sum is 29.
The square root of 132222971 is about 11498.8247660359. The cubic root of 132222971 is about 509.4508647890.
The spelling of 132222971 in words is "one hundred thirty-two million, two hundred twenty-two thousand, nine hundred seventy-one".
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