Base | Representation |
---|---|
bin | 1001111001001010… |
… | …10101111010010010 |
3 | 111201011022112102100 |
4 | 10330211111322102 |
5 | 41334203424310 |
6 | 2235013301230 |
7 | 245423031042 |
oct | 47445257222 |
9 | 14634275370 |
10 | 5311389330 |
11 | 2286160465 |
12 | 1042934816 |
13 | 668516730 |
14 | 38559b722 |
15 | 211464ec0 |
hex | 13c955e92 |
5311389330 has 48 divisors (see below), whose sum is σ = 14871893400. Its totient is φ = 1307418624.
The previous prime is 5311389323. The next prime is 5311389337. The reversal of 5311389330 is 339831135.
It is a happy number.
5311389330 is a `hidden beast` number, since 5 + 311 + 3 + 8 + 9 + 330 = 666.
It is an interprime number because it is at equal distance from previous prime (5311389323) and next prime (5311389337).
It can be written as a sum of positive squares in 4 ways, for example, as 1610978769 + 3700410561 = 40137^2 + 60831^2 .
It is a super-2 number, since 2×53113893302 = 56421713229675697800, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5311389337) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2268655 + ... + 2270994.
Almost surely, 25311389330 is an apocalyptic number.
5311389330 is an abundant number, since it is smaller than the sum of its proper divisors (9560504070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5311389330 is a wasteful number, since it uses less digits than its factorization.
5311389330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4539675 (or 4539672 counting only the distinct ones).
The product of its (nonzero) digits is 29160, while the sum is 36.
The square root of 5311389330 is about 72879.2791539543. The cubic root of 5311389330 is about 1744.7614039288.
The spelling of 5311389330 in words is "five billion, three hundred eleven million, three hundred eighty-nine thousand, three hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •