Base | Representation |
---|---|
bin | 10010111101010… |
… | …111101111011010 |
3 | 211011112000212111 |
4 | 102331113233122 |
5 | 1122411443124 |
6 | 51321302534 |
7 | 10611421600 |
oct | 2275275732 |
9 | 734460774 |
10 | 318077914 |
11 | 153601710 |
12 | 8a634a4a |
13 | 50b8a3ab |
14 | 3035b870 |
15 | 1cdd0494 |
hex | 12f57bda |
318077914 has 48 divisors (see below), whose sum is σ = 611249760. Its totient is φ = 122744160.
The previous prime is 318077911. The next prime is 318077927. The reversal of 318077914 is 419770813.
It is not an unprimeable number, because it can be changed into a prime (318077911) 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 23 ways as a sum of consecutive naturals, for example, 116149 + ... + 118855.
It is an arithmetic number, because the mean of its divisors is an integer number (12734370).
Almost surely, 2318077914 is an apocalyptic number.
318077914 is a deficient number, since it is larger than the sum of its proper divisors (293171846).
318077914 is a wasteful number, since it uses less digits than its factorization.
318077914 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2843 (or 2836 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 40.
The square root of 318077914 is about 17834.7389664105. The cubic root of 318077914 is about 682.6181605631.
The spelling of 318077914 in words is "three hundred eighteen million, seventy-seven thousand, nine hundred fourteen".
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