Base | Representation |
---|---|
bin | 101101101010111011… |
… | …111100111110000001 |
3 | 11200120121001011200122 |
4 | 231222323330332001 |
5 | 1300412404211002 |
6 | 34310022230025 |
7 | 3354140265323 |
oct | 555273747601 |
9 | 150517034618 |
10 | 49038741377 |
11 | 1988510023a |
12 | 9606b85315 |
13 | 4816878542 |
14 | 2532bc9613 |
15 | 14202b76a2 |
hex | b6aefcf81 |
49038741377 has 2 divisors, whose sum is σ = 49038741378. Its totient is φ = 49038741376.
The previous prime is 49038741341. The next prime is 49038741379. The reversal of 49038741377 is 77314783094.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 43348905616 + 5689835761 = 208204^2 + 75431^2 .
It is a cyclic number.
It is not a de Polignac number, because 49038741377 - 210 = 49038740353 is a prime.
It is a super-2 number, since 2×490387413772 (a number of 22 digits) contains 22 as substring.
Together with 49038741379, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (49038741379) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24519370688 + 24519370689.
It is an arithmetic number, because the mean of its divisors is an integer number (24519370689).
Almost surely, 249038741377 is an apocalyptic number.
It is an amenable number.
49038741377 is a deficient number, since it is larger than the sum of its proper divisors (1).
49038741377 is an equidigital number, since it uses as much as digits as its factorization.
49038741377 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3556224, while the sum is 53.
The spelling of 49038741377 in words is "forty-nine billion, thirty-eight million, seven hundred forty-one thousand, three hundred seventy-seven".
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