Base | Representation |
---|---|
bin | 1001001110110000110… |
… | …10111101100010001001 |
3 | 1010022122200012011111022 |
4 | 10213120122331202021 |
5 | 20144022332342144 |
6 | 401411455442225 |
7 | 31625415525161 |
oct | 4473032754211 |
9 | 1108580164438 |
10 | 317163559049 |
11 | 112565619247 |
12 | 51575526375 |
13 | 23ba698a6cc |
14 | 114ca8395a1 |
15 | 83b43e2cee |
hex | 49d86bd889 |
317163559049 has 8 divisors (see below), whose sum is σ = 317436787080. Its totient is φ = 316890436096.
The previous prime is 317163559039. The next prime is 317163559067. The reversal of 317163559049 is 940955361713.
It can be written as a sum of positive squares in 4 ways, for example, as 100151995024 + 217011564025 = 316468^2 + 465845^2 .
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-317163559049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (317163559039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6745907 + ... + 6792759.
It is an arithmetic number, because the mean of its divisors is an integer number (39679598385).
Almost surely, 2317163559049 is an apocalyptic number.
It is an amenable number.
317163559049 is a deficient number, since it is larger than the sum of its proper divisors (273228031).
317163559049 is a wasteful number, since it uses less digits than its factorization.
317163559049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52539.
The product of its (nonzero) digits is 3061800, while the sum is 53.
The spelling of 317163559049 in words is "three hundred seventeen billion, one hundred sixty-three million, five hundred fifty-nine thousand, forty-nine".
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