Base | Representation |
---|---|
bin | 100001101111100… |
… | …1101100001001101 |
3 | 2220220112112021211 |
4 | 1003133031201031 |
5 | 4304324132214 |
6 | 304204054421 |
7 | 40026003613 |
oct | 10337154115 |
9 | 2826475254 |
10 | 1132255309 |
11 | 531146199 |
12 | 277234411 |
13 | 150765373 |
14 | aa5376b3 |
15 | 696080c4 |
hex | 437cd84d |
1132255309 has 2 divisors, whose sum is σ = 1132255310. Its totient is φ = 1132255308.
The previous prime is 1132255273. The next prime is 1132255337. The reversal of 1132255309 is 9035522311.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1128758409 + 3496900 = 33597^2 + 1870^2 .
It is an emirp because it is prime and its reverse (9035522311) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1132255309 - 213 = 1132247117 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1132255379) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566127654 + 566127655.
It is an arithmetic number, because the mean of its divisors is an integer number (566127655).
Almost surely, 21132255309 is an apocalyptic number.
It is an amenable number.
1132255309 is a deficient number, since it is larger than the sum of its proper divisors (1).
1132255309 is an equidigital number, since it uses as much as digits as its factorization.
1132255309 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 8100, while the sum is 31.
The square root of 1132255309 is about 33649.0016048025. The cubic root of 1132255309 is about 1042.2729224566.
The spelling of 1132255309 in words is "one billion, one hundred thirty-two million, two hundred fifty-five thousand, three hundred nine".
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