Base | Representation |
---|---|
bin | 1011101011101… |
… | …1000001101111 |
3 | 10102012111010112 |
4 | 2322323001233 |
5 | 100021004214 |
6 | 4510130235 |
7 | 1133332526 |
oct | 272730157 |
9 | 112174115 |
10 | 49000559 |
11 | 25728933 |
12 | 144b097b |
13 | a1c851a |
14 | 67174bd |
15 | 447da3e |
hex | 2ebb06f |
49000559 has 4 divisors (see below), whose sum is σ = 49014600. Its totient is φ = 48986520.
The previous prime is 49000513. The next prime is 49000561. The reversal of 49000559 is 95500094.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-49000559 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49005559) 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, 2717 + ... + 10265.
It is an arithmetic number, because the mean of its divisors is an integer number (12253650).
Almost surely, 249000559 is an apocalyptic number.
49000559 is a deficient number, since it is larger than the sum of its proper divisors (14041).
49000559 is an equidigital number, since it uses as much as digits as its factorization.
49000559 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14040.
The product of its (nonzero) digits is 8100, while the sum is 32.
The square root of 49000559 is about 7000.0399284576. The cubic root of 49000559 is about 365.9319625289.
The spelling of 49000559 in words is "forty-nine million, five hundred fifty-nine", and thus it is an aban number.
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