Base | Representation |
---|---|
bin | 1010010100111000… |
… | …10100001010001101 |
3 | 112022100211111102112 |
4 | 11022130110022031 |
5 | 42323214411020 |
6 | 2314041033405 |
7 | 254245256042 |
oct | 51234241215 |
9 | 15270744375 |
10 | 5543903885 |
11 | 2395431053 |
12 | 10a8785865 |
13 | 6a4746400 |
14 | 3a84051c9 |
15 | 226a932c5 |
hex | 14a71428d |
5543903885 has 24 divisors (see below), whose sum is σ = 7582963680. Its totient is φ = 3878476992.
The previous prime is 5543903873. The next prime is 5543903891. The reversal of 5543903885 is 5883093455.
It is not a de Polignac number, because 5543903885 - 224 = 5527126669 is a prime.
It is a super-2 number, since 2×55439038852 = 61469740572236186450, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 156599 + ... + 188708.
It is an arithmetic number, because the mean of its divisors is an integer number (315956820).
Almost surely, 25543903885 is an apocalyptic number.
It is an amenable number.
5543903885 is a deficient number, since it is larger than the sum of its proper divisors (2039059795).
5543903885 is a wasteful number, since it uses less digits than its factorization.
5543903885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 345357 (or 345344 counting only the distinct ones).
The product of its (nonzero) digits is 2592000, while the sum is 50.
The square root of 5543903885 is about 74457.3964425295. The cubic root of 5543903885 is about 1769.8585739300.
The spelling of 5543903885 in words is "five billion, five hundred forty-three million, nine hundred three thousand, eight hundred eighty-five".
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