Base | Representation |
---|---|
bin | 1111101111111… |
… | …01001010010011 |
3 | 100012120211101222 |
4 | 13313331022103 |
5 | 232304441242 |
6 | 21035315255 |
7 | 3162623165 |
oct | 767751223 |
9 | 305524358 |
10 | 132108947 |
11 | 68632453 |
12 | 382abb2b |
13 | 214a6699 |
14 | 1378c935 |
15 | b8e85d2 |
hex | 7dfd293 |
132108947 has 2 divisors, whose sum is σ = 132108948. Its totient is φ = 132108946.
The previous prime is 132108937. The next prime is 132108953. The reversal of 132108947 is 749801231.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 132108947 - 224 = 115331731 is a prime.
It is not a weakly prime, because it can be changed into another prime (132108937) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66054473 + 66054474.
It is an arithmetic number, because the mean of its divisors is an integer number (66054474).
Almost surely, 2132108947 is an apocalyptic number.
132108947 is a deficient number, since it is larger than the sum of its proper divisors (1).
132108947 is an equidigital number, since it uses as much as digits as its factorization.
132108947 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 12096, while the sum is 35.
The square root of 132108947 is about 11493.8656247583. The cubic root of 132108947 is about 509.3043790686.
The spelling of 132108947 in words is "one hundred thirty-two million, one hundred eight thousand, nine hundred forty-seven".
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