Base | Representation |
---|---|
bin | 1001000010101100… |
… | …10010011100010001 |
3 | 110112022112000122112 |
4 | 10201112102130101 |
5 | 34420220130004 |
6 | 2121411515105 |
7 | 231204133103 |
oct | 44126223421 |
9 | 13468460575 |
10 | 4854458129 |
11 | 2071240274 |
12 | b358b8a95 |
13 | 5c4960c41 |
14 | 340a17573 |
15 | 1d62a7e6e |
hex | 121592711 |
4854458129 has 2 divisors, whose sum is σ = 4854458130. Its totient is φ = 4854458128.
The previous prime is 4854458099. The next prime is 4854458153. The reversal of 4854458129 is 9218544584.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4569760000 + 284698129 = 67600^2 + 16873^2 .
It is a cyclic number.
It is not a de Polignac number, because 4854458129 - 228 = 4586022673 is a prime.
It is a super-3 number, since 3×48544581293 (a number of 30 digits) contains 333 as substring.
It is not a weakly prime, because it can be changed into another prime (4854458159) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2427229064 + 2427229065.
It is an arithmetic number, because the mean of its divisors is an integer number (2427229065).
Almost surely, 24854458129 is an apocalyptic number.
It is an amenable number.
4854458129 is a deficient number, since it is larger than the sum of its proper divisors (1).
4854458129 is an equidigital number, since it uses as much as digits as its factorization.
4854458129 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1843200, while the sum is 50.
The square root of 4854458129 is about 69673.9415348378. The cubic root of 4854458129 is about 1693.2207675662.
The spelling of 4854458129 in words is "four billion, eight hundred fifty-four million, four hundred fifty-eight thousand, one hundred twenty-nine".
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