Base | Representation |
---|---|
bin | 11011000110110000000… |
… | …00011111011100000100 |
3 | 10022000221110202202010100 |
4 | 31203120000133130010 |
5 | 110224334224141424 |
6 | 1551503354524100 |
7 | 124200253254312 |
oct | 15433000373404 |
9 | 3260843682110 |
10 | 931336943364 |
11 | 329a834741a3 |
12 | 1305baa36630 |
13 | 69a94b22649 |
14 | 3311120b0b2 |
15 | 1935d6e1dc9 |
hex | d8d801f704 |
931336943364 has 81 divisors (see below), whose sum is σ = 2413648393429. Its totient is φ = 302796598080.
The previous prime is 931336943357. The next prime is 931336943387. The reversal of 931336943364 is 463349633139.
The square root of 931336943364 is 965058.
It is a perfect power (a square), and thus also a powerful number.
931336943364 is a `hidden beast` number, since 93 + 1 + 3 + 3 + 69 + 433 + 64 = 666.
It can be written as a sum of positive squares in only one way, i.e., 44877032964 + 886459910400 = 211842^2 + 941520^2 .
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is a nude number because it is divisible by every one of its digits.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 931336943364.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 237402307 + ... + 237406229.
Almost surely, 2931336943364 is an apocalyptic number.
931336943364 is the 965058-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 931336943364
931336943364 is an abundant number, since it is smaller than the sum of its proper divisors (1482311450065).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
931336943364 is an equidigital number, since it uses as much as digits as its factorization.
931336943364 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7938 (or 3969 counting only the distinct ones).
The product of its digits is 11337408, while the sum is 54.
The spelling of 931336943364 in words is "nine hundred thirty-one billion, three hundred thirty-six million, nine hundred forty-three thousand, three hundred sixty-four".
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