Base | Representation |
---|---|
bin | 1001001010110010110… |
… | …00101010100000100011 |
3 | 1010010011010202110200001 |
4 | 10211121120222200203 |
5 | 20130141224003103 |
6 | 400420202240431 |
7 | 31521535642303 |
oct | 4453130524043 |
9 | 1103133673601 |
10 | 315032250403 |
11 | 111671546542 |
12 | 5107b7b6117 |
13 | 2392725a030 |
14 | 1136775d603 |
15 | 82dc24401d |
hex | 495962a823 |
315032250403 has 8 divisors (see below), whose sum is σ = 339269880096. Its totient is φ = 290795246400.
The previous prime is 315032250397. The next prime is 315032250419. The reversal of 315032250403 is 304052230513.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 315032250403 - 25 = 315032250371 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (315032250443) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1749258 + ... + 1920928.
It is an arithmetic number, because the mean of its divisors is an integer number (42408735012).
Almost surely, 2315032250403 is an apocalyptic number.
315032250403 is a deficient number, since it is larger than the sum of its proper divisors (24237629693).
315032250403 is a wasteful number, since it uses less digits than its factorization.
315032250403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 312845.
The product of its (nonzero) digits is 10800, while the sum is 28.
Adding to 315032250403 its reverse (304052230513), we get a palindrome (619084480916).
The spelling of 315032250403 in words is "three hundred fifteen billion, thirty-two million, two hundred fifty thousand, four hundred three".
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