Base | Representation |
---|---|
bin | 1111110011010… |
… | …10011000001001 |
3 | 100020102120001111 |
4 | 13321222120021 |
5 | 232413300142 |
6 | 21053050321 |
7 | 3166465336 |
oct | 771523011 |
9 | 306376044 |
10 | 132556297 |
11 | 68908565 |
12 | 384869a1 |
13 | 216021a3 |
14 | 1386798d |
15 | b985e17 |
hex | 7e6a609 |
132556297 has 2 divisors, whose sum is σ = 132556298. Its totient is φ = 132556296.
The previous prime is 132556289. The next prime is 132556301. The reversal of 132556297 is 792655231.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 131882256 + 674041 = 11484^2 + 821^2 .
It is a cyclic number.
It is not a de Polignac number, because 132556297 - 23 = 132556289 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (132556397) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66278148 + 66278149.
It is an arithmetic number, because the mean of its divisors is an integer number (66278149).
Almost surely, 2132556297 is an apocalyptic number.
It is an amenable number.
132556297 is a deficient number, since it is larger than the sum of its proper divisors (1).
132556297 is an equidigital number, since it uses as much as digits as its factorization.
132556297 is an evil number, because the sum of its binary digits is even.
The product of its digits is 113400, while the sum is 40.
The square root of 132556297 is about 11513.3095589409. The cubic root of 132556297 is about 509.8786036833.
The spelling of 132556297 in words is "one hundred thirty-two million, five hundred fifty-six thousand, two hundred ninety-seven".
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