Base | Representation |
---|---|
bin | 1001001101010011011… |
… | …11111110010101011011 |
3 | 1010020122002210120211020 |
4 | 10212221233332111123 |
5 | 20140421404210303 |
6 | 401202044533523 |
7 | 31600130126442 |
oct | 4465157762533 |
9 | 1106562716736 |
10 | 316380538203 |
11 | 1121a3625084 |
12 | 513972512a3 |
13 | 23ab06a0c72 |
14 | 1145484dd59 |
15 | 836a7c1a53 |
hex | 49a9bfe55b |
316380538203 has 24 divisors (see below), whose sum is σ = 436429458000. Its totient is φ = 203862666240.
The previous prime is 316380538189. The next prime is 316380538217. The reversal of 316380538203 is 302835083613.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (316380538189) and next prime (316380538217).
It is a de Polignac number, because none of the positive numbers 2k-316380538203 is a prime.
It is not an unprimeable number, because it can be changed into a prime (316380538273) 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, 2264523 + ... + 2400171.
It is an arithmetic number, because the mean of its divisors is an integer number (18184560750).
Almost surely, 2316380538203 is an apocalyptic number.
316380538203 is a deficient number, since it is larger than the sum of its proper divisors (120048919797).
316380538203 is a wasteful number, since it uses less digits than its factorization.
316380538203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136523 (or 136492 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 42.
The spelling of 316380538203 in words is "three hundred sixteen billion, three hundred eighty million, five hundred thirty-eight thousand, two hundred three".
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