Base | Representation |
---|---|
bin | 1011110110010… |
… | …0110100011100 |
3 | 10110111211010122 |
4 | 2331210310130 |
5 | 100210233103 |
6 | 4533054112 |
7 | 1142260244 |
oct | 275446434 |
9 | 113454118 |
10 | 49696028 |
11 | 260633a8 |
12 | 14787338 |
13 | a3acc45 |
14 | 6858b24 |
15 | 4569b38 |
hex | 2f64d1c |
49696028 has 6 divisors (see below), whose sum is σ = 86968056. Its totient is φ = 24848012.
The previous prime is 49696021. The next prime is 49696057. The reversal of 49696028 is 82069694.
It is a self number, because there is not a number n which added to its sum of digits gives 49696028.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49696021) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6212000 + ... + 6212007.
It is an arithmetic number, because the mean of its divisors is an integer number (14494676).
Almost surely, 249696028 is an apocalyptic number.
It is an amenable number.
49696028 is a deficient number, since it is larger than the sum of its proper divisors (37272028).
49696028 is a wasteful number, since it uses less digits than its factorization.
49696028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12424011 (or 12424009 counting only the distinct ones).
The product of its (nonzero) digits is 186624, while the sum is 44.
The square root of 49696028 is about 7049.5409779645. The cubic root of 49696028 is about 367.6550702262.
The spelling of 49696028 in words is "forty-nine million, six hundred ninety-six thousand, twenty-eight".
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