Base | Representation |
---|---|
bin | 1011110110010… |
… | …1000001101101 |
3 | 10110111212022002 |
4 | 2331211001231 |
5 | 100210300002 |
6 | 4533102045 |
7 | 1142262566 |
oct | 275450155 |
9 | 113455262 |
10 | 49696877 |
11 | 26063aaa |
12 | 14787925 |
13 | a3b0449 |
14 | 685916d |
15 | 456a002 |
hex | 2f6506d |
49696877 has 2 divisors, whose sum is σ = 49696878. Its totient is φ = 49696876.
The previous prime is 49696873. The next prime is 49696897. The reversal of 49696877 is 77869694.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 44342281 + 5354596 = 6659^2 + 2314^2 .
It is a cyclic number.
It is not a de Polignac number, because 49696877 - 22 = 49696873 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (49696873) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24848438 + 24848439.
It is an arithmetic number, because the mean of its divisors is an integer number (24848439).
Almost surely, 249696877 is an apocalyptic number.
It is an amenable number.
49696877 is a deficient number, since it is larger than the sum of its proper divisors (1).
49696877 is an equidigital number, since it uses as much as digits as its factorization.
49696877 is an evil number, because the sum of its binary digits is even.
The product of its digits is 4572288, while the sum is 56.
The square root of 49696877 is about 7049.6011943939. The cubic root of 49696877 is about 367.6571638702.
It can be divided in two parts, 4969687 and 7, that added together give a palindrome (4969694).
The spelling of 49696877 in words is "forty-nine million, six hundred ninety-six thousand, eight hundred seventy-seven".
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