Base | Representation |
---|---|
bin | 1011110101010… |
… | …0010001101111 |
3 | 10110101101012010 |
4 | 2331110101233 |
5 | 100201101041 |
6 | 4531412303 |
7 | 1141555560 |
oct | 275242157 |
9 | 113341163 |
10 | 49628271 |
11 | 26017500 |
12 | 14754093 |
13 | a388154 |
14 | 683c167 |
15 | 4554a16 |
hex | 2f5446f |
49628271 has 24 divisors (see below), whose sum is σ = 83128192. Its totient is φ = 25779600.
The previous prime is 49628237. The next prime is 49628297. The reversal of 49628271 is 17282694.
It is not a de Polignac number, because 49628271 - 213 = 49620079 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49628221) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7225 + ... + 12306.
Almost surely, 249628271 is an apocalyptic number.
49628271 is a deficient number, since it is larger than the sum of its proper divisors (33499921).
49628271 is a wasteful number, since it uses less digits than its factorization.
49628271 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19563 (or 19552 counting only the distinct ones).
The product of its digits is 48384, while the sum is 39.
The square root of 49628271 is about 7044.7335648696. The cubic root of 49628271 is about 367.4879037159.
The spelling of 49628271 in words is "forty-nine million, six hundred twenty-eight thousand, two hundred seventy-one".
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