Base | Representation |
---|---|
bin | 10010111010011… |
… | …110001110110100 |
3 | 211010002102120001 |
4 | 102322132032310 |
5 | 1122213134233 |
6 | 51253121044 |
7 | 10602105364 |
oct | 2272361664 |
9 | 733072501 |
10 | 317318068 |
11 | 153132841 |
12 | 8a329184 |
13 | 50982592 |
14 | 302009a4 |
15 | 1ccd027d |
hex | 12e9e3b4 |
317318068 has 12 divisors (see below), whose sum is σ = 570315172. Its totient is φ = 154370880.
The previous prime is 317318059. The next prime is 317318081. The reversal of 317318068 is 860813713.
It can be written as a sum of positive squares in 2 ways, for example, as 254147364 + 63170704 = 15942^2 + 7948^2 .
It is a super-3 number, since 3×3173180683 (a number of 26 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1071873 + ... + 1072168.
Almost surely, 2317318068 is an apocalyptic number.
It is an amenable number.
317318068 is a deficient number, since it is larger than the sum of its proper divisors (252997104).
317318068 is a wasteful number, since it uses less digits than its factorization.
317318068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2144082 (or 2144080 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 37.
The square root of 317318068 is about 17813.4238146405. The cubic root of 317318068 is about 682.0741657031.
The spelling of 317318068 in words is "three hundred seventeen million, three hundred eighteen thousand, sixty-eight".
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