Base | Representation |
---|---|
bin | 10010110010110… |
… | …111011100101001 |
3 | 210222100010111010 |
4 | 102302313130221 |
5 | 1121210333301 |
6 | 51142254133 |
7 | 10546132353 |
oct | 2262673451 |
9 | 728303433 |
10 | 315324201 |
11 | 151aa0815 |
12 | 89727349 |
13 | 50434b8a |
14 | 2dc420d3 |
15 | 1ca395d6 |
hex | 12cb7729 |
315324201 has 8 divisors (see below), whose sum is σ = 420538624. Its totient is φ = 210162960.
The previous prime is 315324199. The next prime is 315324253. The reversal of 315324201 is 102423513.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 315324201 - 21 = 315324199 is a prime.
It is a super-4 number, since 4×3153242014 (a number of 35 digits) contains 4444 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (315324271) 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, 3615 + ... + 25371.
It is an arithmetic number, because the mean of its divisors is an integer number (52567328).
Almost surely, 2315324201 is an apocalyptic number.
It is an amenable number.
315324201 is a deficient number, since it is larger than the sum of its proper divisors (105214423).
315324201 is a wasteful number, since it uses less digits than its factorization.
315324201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26591.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 315324201 is about 17757.3703289648. The cubic root of 315324201 is about 680.6425594392.
Adding to 315324201 its reverse (102423513), we get a palindrome (417747714).
The spelling of 315324201 in words is "three hundred fifteen million, three hundred twenty-four thousand, two hundred one".
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