Base | Representation |
---|---|
bin | 1101010010011101… |
… | …00011100001011000 |
3 | 200102012010110201200 |
4 | 12221032203201120 |
5 | 104102314213222 |
6 | 3135525114200 |
7 | 341535060366 |
oct | 65116434130 |
9 | 20365113650 |
10 | 7134132312 |
11 | 303103921a |
12 | 1471258960 |
13 | 89903a588 |
14 | 4b96b4636 |
15 | 2bb4b1eac |
hex | 1a93a3858 |
7134132312 has 96 divisors (see below), whose sum is σ = 20405985600. Its totient is φ = 2245413312.
The previous prime is 7134132311. The next prime is 7134132349. The reversal of 7134132312 is 2132314317.
It is a happy number.
7134132312 is a `hidden beast` number, since 7 + 1 + 341 + 3 + 2 + 312 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7134132311) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 411483 + ... + 428469.
It is an arithmetic number, because the mean of its divisors is an integer number (212562350).
Almost surely, 27134132312 is an apocalyptic number.
7134132312 is a gapful number since it is divisible by the number (72) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 7134132312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10202992800).
7134132312 is an abundant number, since it is smaller than the sum of its proper divisors (13271853288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7134132312 is a wasteful number, since it uses less digits than its factorization.
7134132312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17325 (or 17318 counting only the distinct ones).
The product of its digits is 3024, while the sum is 27.
The square root of 7134132312 is about 84463.7929055995. The cubic root of 7134132312 is about 1925.0723365857.
Adding to 7134132312 its reverse (2132314317), we get a palindrome (9266446629).
The spelling of 7134132312 in words is "seven billion, one hundred thirty-four million, one hundred thirty-two thousand, three hundred twelve".
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