Base | Representation |
---|---|
bin | 10000000110111… |
… | …10110011101101 |
3 | 100102021022222202 |
4 | 20003132303231 |
5 | 234043132344 |
6 | 21224151245 |
7 | 3230406014 |
oct | 1003366355 |
9 | 312238882 |
10 | 135130349 |
11 | 6a306482 |
12 | 39308525 |
13 | 21cc39b3 |
14 | 13d37a7b |
15 | bce394e |
hex | 80deced |
135130349 has 2 divisors, whose sum is σ = 135130350. Its totient is φ = 135130348.
The previous prime is 135130321. The next prime is 135130363. The reversal of 135130349 is 943031531.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 123365449 + 11764900 = 11107^2 + 3430^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-135130349 is a prime.
It is a super-2 number, since 2×1351303492 = 36520422441723602, which contains 22 as substring.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (135130309) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67565174 + 67565175.
It is an arithmetic number, because the mean of its divisors is an integer number (67565175).
Almost surely, 2135130349 is an apocalyptic number.
It is an amenable number.
135130349 is a deficient number, since it is larger than the sum of its proper divisors (1).
135130349 is an equidigital number, since it uses as much as digits as its factorization.
135130349 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4860, while the sum is 29.
The square root of 135130349 is about 11624.5580131031. The cubic root of 135130349 is about 513.1578373030.
The spelling of 135130349 in words is "one hundred thirty-five million, one hundred thirty thousand, three hundred forty-nine".
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