Base | Representation |
---|---|
bin | 111101001010001… |
… | …1101011100101101 |
3 | 12022000112202000101 |
4 | 1322110131130231 |
5 | 13200324340403 |
6 | 535345231101 |
7 | 101566163206 |
oct | 17224353455 |
9 | 5260482011 |
10 | 2052183853 |
11 | 96344a115 |
12 | 493332491 |
13 | 269218795 |
14 | 1567a05ad |
15 | c026e71d |
hex | 7a51d72d |
2052183853 has 4 divisors (see below), whose sum is σ = 2052537408. Its totient is φ = 2051830300.
The previous prime is 2052183829. The next prime is 2052183857. The reversal of 2052183853 is 3583812502.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3583812502 = 2 ⋅1791906251.
It is a cyclic number.
It is not a de Polignac number, because 2052183853 - 229 = 1515312941 is a prime.
It is a super-3 number, since 3×20521838533 (a number of 29 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 (2052183857) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167923 + ... + 179728.
It is an arithmetic number, because the mean of its divisors is an integer number (513134352).
Almost surely, 22052183853 is an apocalyptic number.
It is an amenable number.
2052183853 is a deficient number, since it is larger than the sum of its proper divisors (353555).
2052183853 is an equidigital number, since it uses as much as digits as its factorization.
2052183853 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 353554.
The product of its (nonzero) digits is 57600, while the sum is 37.
The square root of 2052183853 is about 45301.0358932332. The cubic root of 2052183853 is about 1270.7850258426.
The spelling of 2052183853 in words is "two billion, fifty-two million, one hundred eighty-three thousand, eight hundred fifty-three".
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