Base | Representation |
---|---|
bin | 10010111011000… |
… | …111001000100001 |
3 | 211010101221100222 |
4 | 102323013020201 |
5 | 1122234014401 |
6 | 51300452425 |
7 | 10603403666 |
oct | 2273071041 |
9 | 733357328 |
10 | 317485601 |
11 | 1532376a4 |
12 | 8a3aa115 |
13 | 50a10904 |
14 | 30245a6d |
15 | 1cd14c1b |
hex | 12ec7221 |
317485601 has 8 divisors (see below), whose sum is σ = 328727808. Its totient is φ = 306306000.
The previous prime is 317485589. The next prime is 317485607. The reversal of 317485601 is 106584713.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-317485601 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (317485607) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5210 + ... + 25731.
It is an arithmetic number, because the mean of its divisors is an integer number (41090976).
Almost surely, 2317485601 is an apocalyptic number.
317485601 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
It is an amenable number.
317485601 is a deficient number, since it is larger than the sum of its proper divisors (11242207).
317485601 is a wasteful number, since it uses less digits than its factorization.
317485601 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31303.
The product of its (nonzero) digits is 20160, while the sum is 35.
The square root of 317485601 is about 17818.1256309411. The cubic root of 317485601 is about 682.1941817989.
The spelling of 317485601 in words is "three hundred seventeen million, four hundred eighty-five thousand, six hundred one".
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