Base | Representation |
---|---|
bin | 1011110100000… |
… | …0111011111101 |
3 | 10110020100112010 |
4 | 2331000323331 |
5 | 100141032203 |
6 | 4530001433 |
7 | 1141105611 |
oct | 275007375 |
9 | 113210463 |
10 | 49549053 |
11 | 25a72a34 |
12 | 14716279 |
13 | a35b088 |
14 | 681b341 |
15 | 453b303 |
hex | 2f40efd |
49549053 has 8 divisors (see below), whose sum is σ = 66220416. Its totient is φ = 32955200.
The previous prime is 49549051. The next prime is 49549063. The reversal of 49549053 is 35094594.
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 49549053 - 21 = 49549051 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49549051) 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, 17868 + ... + 20453.
It is an arithmetic number, because the mean of its divisors is an integer number (8277552).
Almost surely, 249549053 is an apocalyptic number.
It is an amenable number.
49549053 is a deficient number, since it is larger than the sum of its proper divisors (16671363).
49549053 is a wasteful number, since it uses less digits than its factorization.
49549053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38755.
The product of its (nonzero) digits is 97200, while the sum is 39.
The square root of 49549053 is about 7039.1088214347. The cubic root of 49549053 is about 367.2922681804.
The spelling of 49549053 in words is "forty-nine million, five hundred forty-nine thousand, fifty-three".
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