Base | Representation |
---|---|
bin | 11110010110110111110… |
… | …001110111110101111001 |
3 | 21101102200212001100112020 |
4 | 132112313301313311321 |
5 | 233134404431132443 |
6 | 4234205520305053 |
7 | 303501361121256 |
oct | 36266761676571 |
9 | 7342625040466 |
10 | 2086142442873 |
11 | 734801029135 |
12 | 298384a72189 |
13 | 121951119168 |
14 | 72d8131642d |
15 | 393ea86e583 |
hex | 1e5b7c77d79 |
2086142442873 has 8 divisors (see below), whose sum is σ = 2781529974336. Its totient is φ = 1390758270000.
The previous prime is 2086142442847. The next prime is 2086142442887. The reversal of 2086142442873 is 3782442416802.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2086142442873 - 218 = 2086142180729 is a prime.
It is a super-2 number, since 2×20861424428732 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2086142442803) 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, 1755748 + ... + 2693498.
It is an arithmetic number, because the mean of its divisors is an integer number (347691246792).
Almost surely, 22086142442873 is an apocalyptic number.
It is an amenable number.
2086142442873 is a deficient number, since it is larger than the sum of its proper divisors (695387531463).
2086142442873 is an equidigital number, since it uses as much as digits as its factorization.
2086142442873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1679295.
The product of its (nonzero) digits is 4128768, while the sum is 51.
The spelling of 2086142442873 in words is "two trillion, eighty-six billion, one hundred forty-two million, four hundred forty-two thousand, eight hundred seventy-three".
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