Base | Representation |
---|---|
bin | 1111111111110… |
… | …11110000010111 |
3 | 100100112002021002 |
4 | 13333323300113 |
5 | 233323402333 |
6 | 21152213515 |
7 | 3216453434 |
oct | 777736027 |
9 | 310462232 |
10 | 134200343 |
11 | 69830782 |
12 | 38b3a29b |
13 | 21a595b4 |
14 | 13b74b8b |
15 | bbad0e8 |
hex | 7ffbc17 |
134200343 has 2 divisors, whose sum is σ = 134200344. Its totient is φ = 134200342.
The previous prime is 134200307. The next prime is 134200351. The reversal of 134200343 is 343002431.
It is a strong prime.
It is an emirp because it is prime and its reverse (343002431) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-134200343 is a prime.
It is a super-2 number, since 2×1342003432 = 36019464122635298, which contains 22 as substring.
It is a Sophie Germain prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (134200243) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67100171 + 67100172.
It is an arithmetic number, because the mean of its divisors is an integer number (67100172).
Almost surely, 2134200343 is an apocalyptic number.
134200343 is a deficient number, since it is larger than the sum of its proper divisors (1).
134200343 is an equidigital number, since it uses as much as digits as its factorization.
134200343 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 134200343 is about 11584.4871703498. The cubic root of 134200343 is about 511.9778928748.
Adding to 134200343 its reverse (343002431), we get a palindrome (477202774).
The spelling of 134200343 in words is "one hundred thirty-four million, two hundred thousand, three hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •