Base | Representation |
---|---|
bin | 1001100010010100001… |
… | …1010111010110011101 |
3 | 120122212121210102221012 |
4 | 2120211003113112131 |
5 | 10141011040140232 |
6 | 203132421545005 |
7 | 14556604251260 |
oct | 2304503272635 |
9 | 518777712835 |
10 | 163830396317 |
11 | 63530a95655 |
12 | 27902575165 |
13 | 125ab9b7513 |
14 | 7d02518cd7 |
15 | 43dcdae9b2 |
hex | 26250d759d |
163830396317 has 8 divisors (see below), whose sum is σ = 187304441856. Its totient is φ = 140373776592.
The previous prime is 163830396299. The next prime is 163830396337. The reversal of 163830396317 is 713693038361.
163830396317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 163830396317 - 26 = 163830396253 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (163830396337) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4336298 + ... + 4373915.
It is an arithmetic number, because the mean of its divisors is an integer number (23413055232).
Almost surely, 2163830396317 is an apocalyptic number.
It is an amenable number.
163830396317 is a deficient number, since it is larger than the sum of its proper divisors (23474045539).
163830396317 is an equidigital number, since it uses as much as digits as its factorization.
163830396317 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8712907.
The product of its (nonzero) digits is 1469664, while the sum is 50.
The spelling of 163830396317 in words is "one hundred sixty-three billion, eight hundred thirty million, three hundred ninety-six thousand, three hundred seventeen".
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