Base | Representation |
---|---|
bin | 1001001100110010101… |
… | …10001101011011101111 |
3 | 1010012220220222111222212 |
4 | 10212121112031123233 |
5 | 20134340432130342 |
6 | 401114454401035 |
7 | 31560246063221 |
oct | 4463126153357 |
9 | 1105826874885 |
10 | 316105348847 |
11 | 112072257262 |
12 | 5131b06017b |
13 | 23a6867c122 |
14 | 1142a098411 |
15 | 8351564182 |
hex | 499958d6ef |
316105348847 has 16 divisors (see below), whose sum is σ = 338231040000. Its totient is φ = 294767514720.
The previous prime is 316105348817. The next prime is 316105348891. The reversal of 316105348847 is 748843501613.
It is a cyclic number.
It is not a de Polignac number, because 316105348847 - 222 = 316101154543 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 316105348795 and 316105348804.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (316105348817) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96278 + ... + 800924.
It is an arithmetic number, because the mean of its divisors is an integer number (21139440000).
Almost surely, 2316105348847 is an apocalyptic number.
316105348847 is a deficient number, since it is larger than the sum of its proper divisors (22125691153).
316105348847 is a wasteful number, since it uses less digits than its factorization.
316105348847 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 705206.
The product of its (nonzero) digits is 1935360, while the sum is 50.
The spelling of 316105348847 in words is "three hundred sixteen billion, one hundred five million, three hundred forty-eight thousand, eight hundred forty-seven".
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