Base | Representation |
---|---|
bin | 10100001011001111… |
… | …11111100100011111 |
3 | 1000221212220212012011 |
4 | 22011213333210133 |
5 | 134140414211234 |
6 | 4550454452051 |
7 | 532264452532 |
oct | 120547774437 |
9 | 30855825164 |
10 | 10831788319 |
11 | 4659297980 |
12 | 2123664027 |
13 | 1038120301 |
14 | 74a804a19 |
15 | 435e13b64 |
hex | 2859ff91f |
10831788319 has 8 divisors (see below), whose sum is σ = 12104704080. Its totient is φ = 9606907200.
The previous prime is 10831788313. The next prime is 10831788349. The reversal of 10831788319 is 91388713801.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10831788319 - 25 = 10831788287 is a prime.
It is a super-2 number, since 2×108317883192 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10831788313) 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, 12008184 + ... + 12009085.
It is an arithmetic number, because the mean of its divisors is an integer number (1513088010).
Almost surely, 210831788319 is an apocalyptic number.
10831788319 is a deficient number, since it is larger than the sum of its proper divisors (1272915761).
10831788319 is a wasteful number, since it uses less digits than its factorization.
10831788319 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24017321.
The product of its (nonzero) digits is 290304, while the sum is 49.
The spelling of 10831788319 in words is "ten billion, eight hundred thirty-one million, seven hundred eighty-eight thousand, three hundred nineteen".
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