Base | Representation |
---|---|
bin | 1111110110010… |
… | …01100101011111 |
3 | 100021011100222222 |
4 | 13323021211133 |
5 | 233013240041 |
6 | 21105255555 |
7 | 3203011313 |
oct | 773114537 |
9 | 307140888 |
10 | 132946271 |
11 | 69054557 |
12 | 386345bb |
13 | 2170a843 |
14 | 13929b43 |
15 | ba1174b |
hex | 7ec995f |
132946271 has 2 divisors, whose sum is σ = 132946272. Its totient is φ = 132946270.
The previous prime is 132946243. The next prime is 132946277. The reversal of 132946271 is 172649231.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 132946271 - 218 = 132684127 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (132946277) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66473135 + 66473136.
It is an arithmetic number, because the mean of its divisors is an integer number (66473136).
Almost surely, 2132946271 is an apocalyptic number.
132946271 is a deficient number, since it is larger than the sum of its proper divisors (1).
132946271 is an equidigital number, since it uses as much as digits as its factorization.
132946271 is an evil number, because the sum of its binary digits is even.
The product of its digits is 18144, while the sum is 35.
The square root of 132946271 is about 11530.2329117846. The cubic root of 132946271 is about 510.3781266012.
The spelling of 132946271 in words is "one hundred thirty-two million, nine hundred forty-six thousand, two hundred seventy-one".
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