Base | Representation |
---|---|
bin | 10100111111010… |
… | …001110011011001 |
3 | 220112121011201112 |
4 | 110333101303121 |
5 | 1210121213223 |
6 | 54535230105 |
7 | 11504034551 |
oct | 2477216331 |
9 | 815534645 |
10 | 352132313 |
11 | 170851245 |
12 | 99b18335 |
13 | 57c51920 |
14 | 34aa4161 |
15 | 20daa778 |
hex | 14fd1cd9 |
352132313 has 8 divisors (see below), whose sum is σ = 388469256. Its totient is φ = 317116800.
The previous prime is 352132303. The next prime is 352132349. The reversal of 352132313 is 313231253.
It can be written as a sum of positive squares in 4 ways, for example, as 11102224 + 341030089 = 3332^2 + 18467^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 352132313 - 28 = 352132057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (352132303) 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 7 ways as a sum of consecutive naturals, for example, 329798 + ... + 330863.
It is an arithmetic number, because the mean of its divisors is an integer number (48558657).
Almost surely, 2352132313 is an apocalyptic number.
It is an amenable number.
352132313 is a deficient number, since it is larger than the sum of its proper divisors (36336943).
352132313 is a wasteful number, since it uses less digits than its factorization.
352132313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 660715.
The product of its digits is 1620, while the sum is 23.
The square root of 352132313 is about 18765.1888612931. The cubic root of 352132313 is about 706.1581239713.
Adding to 352132313 its reverse (313231253), we get a palindrome (665363566).
The spelling of 352132313 in words is "three hundred fifty-two million, one hundred thirty-two thousand, three hundred thirteen".
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