Base | Representation |
---|---|
bin | 1111100010011… |
… | …11101011100111 |
3 | 100002021110022100 |
4 | 13301033223213 |
5 | 231332143144 |
6 | 20533503143 |
7 | 3141645366 |
oct | 761175347 |
9 | 302243270 |
10 | 130349799 |
11 | 67640808 |
12 | 377a1ab3 |
13 | 2100ba78 |
14 | 134517dd |
15 | b69c269 |
hex | 7c4fae7 |
130349799 has 6 divisors (see below), whose sum is σ = 188283056. Its totient is φ = 86899860.
The previous prime is 130349767. The next prime is 130349803. The reversal of 130349799 is 997943031.
It is not a de Polignac number, because 130349799 - 25 = 130349767 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130349759) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7241647 + ... + 7241664.
Almost surely, 2130349799 is an apocalyptic number.
130349799 is a deficient number, since it is larger than the sum of its proper divisors (57933257).
130349799 is a wasteful number, since it uses less digits than its factorization.
130349799 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14483317 (or 14483314 counting only the distinct ones).
The product of its (nonzero) digits is 183708, while the sum is 45.
The square root of 130349799 is about 11417.0836468864. The cubic root of 130349799 is about 507.0336567179.
The spelling of 130349799 in words is "one hundred thirty million, three hundred forty-nine thousand, seven hundred ninety-nine".
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