Base | Representation |
---|---|
bin | 1010110011100011… |
… | …11001101100000101 |
3 | 112222022000112222012 |
4 | 11121301321230011 |
5 | 43340103031434 |
6 | 2355352144005 |
7 | 263521364243 |
oct | 53161715405 |
9 | 15868015865 |
10 | 5801220869 |
11 | 2507702114 |
12 | 115a998005 |
13 | 715b4b392 |
14 | 3d0667793 |
15 | 23e4703ce |
hex | 159c79b05 |
5801220869 has 2 divisors, whose sum is σ = 5801220870. Its totient is φ = 5801220868.
The previous prime is 5801220823. The next prime is 5801220877. The reversal of 5801220869 is 9680221085.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 3053888644 + 2747332225 = 55262^2 + 52415^2 .
It is a cyclic number.
It is not a de Polignac number, because 5801220869 - 220 = 5800172293 is a prime.
It is a super-2 number, since 2×58012208692 = 67308327141842230322, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5801220569) 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 as a sum of consecutive naturals, namely, 2900610434 + 2900610435.
It is an arithmetic number, because the mean of its divisors is an integer number (2900610435).
Almost surely, 25801220869 is an apocalyptic number.
It is an amenable number.
5801220869 is a deficient number, since it is larger than the sum of its proper divisors (1).
5801220869 is an equidigital number, since it uses as much as digits as its factorization.
5801220869 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 69120, while the sum is 41.
The square root of 5801220869 is about 76165.7460345528. The cubic root of 5801220869 is about 1796.8278356725.
The spelling of 5801220869 in words is "five billion, eight hundred one million, two hundred twenty thousand, eight hundred sixty-nine".
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