Base | Representation |
---|---|
bin | 1001001100111111111… |
… | …10001010010011101111 |
3 | 1010020012200002211021111 |
4 | 10212133332022103233 |
5 | 20140102410010403 |
6 | 401133504412451 |
7 | 31563065526511 |
oct | 4463776122357 |
9 | 1106180084244 |
10 | 316216485103 |
11 | 112119a64602 |
12 | 51350317127 |
13 | 23a856c171c |
14 | 1143ab47bb1 |
15 | 835b1b856d |
hex | 499ff8a4ef |
316216485103 has 4 divisors (see below), whose sum is σ = 317171822248. Its totient is φ = 315261147960.
The previous prime is 316216485073. The next prime is 316216485107. The reversal of 316216485103 is 301584612613.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301584612613 = 673 ⋅448119781.
It is a cyclic number.
It is not a de Polignac number, because 316216485103 - 217 = 316216354031 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (316216485107) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 477668076 + ... + 477668737.
It is an arithmetic number, because the mean of its divisors is an integer number (79292955562).
Almost surely, 2316216485103 is an apocalyptic number.
316216485103 is a deficient number, since it is larger than the sum of its proper divisors (955337145).
316216485103 is an equidigital number, since it uses as much as digits as its factorization.
316216485103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 955337144.
The product of its (nonzero) digits is 103680, while the sum is 40.
The spelling of 316216485103 in words is "three hundred sixteen billion, two hundred sixteen million, four hundred eighty-five thousand, one hundred three".
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