Base | Representation |
---|---|
bin | 10000000011101111… |
… | …10100000101001101 |
3 | 211020211120121022222 |
4 | 20001313310011031 |
5 | 120124030434203 |
6 | 3543253145125 |
7 | 423434130641 |
oct | 100167640515 |
9 | 24224517288 |
10 | 8621343053 |
11 | 3724583704 |
12 | 180732b1a5 |
13 | a751a252b |
14 | 5bb008c21 |
15 | 356d32038 |
hex | 201df414d |
8621343053 has 8 divisors (see below), whose sum is σ = 8663772000. Its totient is φ = 8579018448.
The previous prime is 8621343011. The next prime is 8621343061. The reversal of 8621343053 is 3503431268.
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 8621343053 - 216 = 8621277517 is a prime.
It is a super-3 number, since 3×86213430533 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8621343083) 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, 142223 + ... + 193571.
It is an arithmetic number, because the mean of its divisors is an integer number (1082971500).
Almost surely, 28621343053 is an apocalyptic number.
It is an amenable number.
8621343053 is a deficient number, since it is larger than the sum of its proper divisors (42428947).
8621343053 is a wasteful number, since it uses less digits than its factorization.
8621343053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52171.
The product of its (nonzero) digits is 51840, while the sum is 35.
The square root of 8621343053 is about 92851.1876768413. The cubic root of 8621343053 is about 2050.4930840864.
The spelling of 8621343053 in words is "eight billion, six hundred twenty-one million, three hundred forty-three thousand, fifty-three".
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