Base | Representation |
---|---|
bin | 1111100001011… |
… | …11000111000000 |
3 | 100002000200022001 |
4 | 13300233013000 |
5 | 231313411014 |
6 | 20530553344 |
7 | 3140551414 |
oct | 760570700 |
9 | 302020261 |
10 | 130216384 |
11 | 6755a551 |
12 | 37738854 |
13 | 20c9311c |
14 | 13418d44 |
15 | b672974 |
hex | 7c2f1c0 |
130216384 has 28 divisors (see below), whose sum is σ = 264412984. Its totient is φ = 63592704.
The previous prime is 130216349. The next prime is 130216417. The reversal of 130216384 is 483612031.
It is a super-3 number, since 3×1302163843 (a number of 25 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20907 + ... + 26410.
Almost surely, 2130216384 is an apocalyptic number.
It is an amenable number.
130216384 is an abundant number, since it is smaller than the sum of its proper divisors (134196600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130216384 is an equidigital number, since it uses as much as digits as its factorization.
130216384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47372 (or 47362 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 28.
The square root of 130216384 is about 11411.2393717773. The cubic root of 130216384 is about 506.8606121158.
The spelling of 130216384 in words is "one hundred thirty million, two hundred sixteen thousand, three hundred eighty-four".
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