Base | Representation |
---|---|
bin | 1011110110000… |
… | …1111010011111 |
3 | 10110111012210212 |
4 | 2331201322133 |
5 | 100204343002 |
6 | 4532523035 |
7 | 1142210453 |
oct | 275417237 |
9 | 113435725 |
10 | 49684127 |
11 | 26055469 |
12 | 1478047b |
13 | a3a76bc |
14 | 6854663 |
15 | 4566352 |
hex | 2f61e9f |
49684127 has 4 divisors (see below), whose sum is σ = 50313120. Its totient is φ = 49055136.
The previous prime is 49684121. The next prime is 49684133. The reversal of 49684127 is 72148694.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (49684121) and next prime (49684133).
It is a cyclic number.
It is not a de Polignac number, because 49684127 - 24 = 49684111 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 (49684121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314378 + ... + 314535.
It is an arithmetic number, because the mean of its divisors is an integer number (12578280).
Almost surely, 249684127 is an apocalyptic number.
49684127 is a deficient number, since it is larger than the sum of its proper divisors (628993).
49684127 is an equidigital number, since it uses as much as digits as its factorization.
49684127 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 628992.
The product of its digits is 96768, while the sum is 41.
The square root of 49684127 is about 7048.6968299112. The cubic root of 49684127 is about 367.6257197094.
The spelling of 49684127 in words is "forty-nine million, six hundred eighty-four thousand, one hundred twenty-seven".
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