Base | Representation |
---|---|
bin | 111110101010101100001… |
… | …0011100100011001100001 |
3 | 1010111101101011211201212211 |
4 | 1331111120103210121201 |
5 | 2112103200041001223 |
6 | 30152412452122121 |
7 | 1546155316110433 |
oct | 175253023443141 |
9 | 33441334751784 |
10 | 8612890953313 |
11 | 2820785450859 |
12 | b7129b906341 |
13 | 4a6266162b9a |
14 | 21ac1a9c4653 |
15 | ee093894d0d |
hex | 7d5584e4661 |
8612890953313 has 8 divisors (see below), whose sum is σ = 8634856153448. Its totient is φ = 8590927112064.
The previous prime is 8612890953263. The next prime is 8612890953319. The reversal of 8612890953313 is 3133590982168.
It can be written as a sum of positive squares in 4 ways, for example, as 105827897344 + 8507063055969 = 325312^2 + 2916687^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 8612890953313 - 213 = 8612890945121 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8612890953319) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13021645 + ... + 13667077.
It is an arithmetic number, because the mean of its divisors is an integer number (1079357019181).
Almost surely, 28612890953313 is an apocalyptic number.
It is an amenable number.
8612890953313 is a deficient number, since it is larger than the sum of its proper divisors (21965200135).
8612890953313 is a wasteful number, since it uses less digits than its factorization.
8612890953313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 679443.
The product of its (nonzero) digits is 8398080, while the sum is 58.
The spelling of 8612890953313 in words is "eight trillion, six hundred twelve billion, eight hundred ninety million, nine hundred fifty-three thousand, three hundred thirteen".
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