Base | Representation |
---|---|
bin | 10010111010011101… |
… | …11110010001100011 |
3 | 222012122210210111211 |
4 | 21131032332101203 |
5 | 131243430001041 |
6 | 4355330250551 |
7 | 506425525645 |
oct | 113516762143 |
9 | 28178723454 |
10 | 10154140771 |
11 | 4340825285 |
12 | 1b74726a57 |
13 | c5a909028 |
14 | 6c4808895 |
15 | 3e66a9481 |
hex | 25d3be463 |
10154140771 has 2 divisors, whose sum is σ = 10154140772. Its totient is φ = 10154140770.
The previous prime is 10154140753. The next prime is 10154140781. The reversal of 10154140771 is 17704145101.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10154140771 - 217 = 10154009699 is a prime.
It is not a weakly prime, because it can be changed into another prime (10154140751) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5077070385 + 5077070386.
It is an arithmetic number, because the mean of its divisors is an integer number (5077070386).
Almost surely, 210154140771 is an apocalyptic number.
10154140771 is a deficient number, since it is larger than the sum of its proper divisors (1).
10154140771 is an equidigital number, since it uses as much as digits as its factorization.
10154140771 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3920, while the sum is 31.
Adding to 10154140771 its reverse (17704145101), we get a palindrome (27858285872).
The spelling of 10154140771 in words is "ten billion, one hundred fifty-four million, one hundred forty thousand, seven hundred seventy-one".
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