Base | Representation |
---|---|
bin | 111001101110011… |
… | …110101010001111 |
3 | 2111111101011101001 |
4 | 321232132222033 |
5 | 3440413014034 |
6 | 240034001131 |
7 | 32666663641 |
oct | 7156365217 |
9 | 2444334331 |
10 | 968485519 |
11 | 457759561 |
12 | 2304161a7 |
13 | 125854a71 |
14 | 928a6891 |
15 | 5a058a14 |
hex | 39b9ea8f |
968485519 has 4 divisors (see below), whose sum is σ = 968573880. Its totient is φ = 968397160.
The previous prime is 968485513. The next prime is 968485523. The reversal of 968485519 is 915584869.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 968485519 - 25 = 968485487 is a prime.
It is a super-2 number, since 2×9684855192 = 1875928401025398722, which contains 22 as substring.
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 968485519.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (968485513) 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 3 ways as a sum of consecutive naturals, for example, 24949 + ... + 50590.
It is an arithmetic number, because the mean of its divisors is an integer number (242143470).
Almost surely, 2968485519 is an apocalyptic number.
968485519 is a deficient number, since it is larger than the sum of its proper divisors (88361).
968485519 is a wasteful number, since it uses less digits than its factorization.
968485519 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88360.
The product of its digits is 3110400, while the sum is 55.
The square root of 968485519 is about 31120.4999799168. The cubic root of 968485519 is about 989.3828480195.
The spelling of 968485519 in words is "nine hundred sixty-eight million, four hundred eighty-five thousand, five hundred nineteen".
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