Base | Representation |
---|---|
bin | 1010010010000100… |
… | …01010011100010011 |
3 | 112020201100211101001 |
4 | 11021002022130103 |
5 | 42301142133443 |
6 | 2311434322431 |
7 | 253540346623 |
oct | 51102123423 |
9 | 15221324331 |
10 | 5520271123 |
11 | 238305a444 |
12 | 10a0889417 |
13 | 69c890623 |
14 | 3a5212883 |
15 | 224975d4d |
hex | 14908a713 |
5520271123 has 2 divisors, whose sum is σ = 5520271124. Its totient is φ = 5520271122.
The previous prime is 5520271111. The next prime is 5520271139. The reversal of 5520271123 is 3211720255.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 5520271123 - 213 = 5520262931 is a prime.
It is a super-2 number, since 2×55202711232 = 60946786542855362258, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5520271091 and 5520271100.
It is not a weakly prime, because it can be changed into another prime (5520271223) 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, 2760135561 + 2760135562.
It is an arithmetic number, because the mean of its divisors is an integer number (2760135562).
Almost surely, 25520271123 is an apocalyptic number.
5520271123 is a deficient number, since it is larger than the sum of its proper divisors (1).
5520271123 is an equidigital number, since it uses as much as digits as its factorization.
5520271123 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4200, while the sum is 28.
The square root of 5520271123 is about 74298.5270580783. The cubic root of 5520271123 is about 1767.3401187117.
Adding to 5520271123 its reverse (3211720255), we get a palindrome (8731991378).
The spelling of 5520271123 in words is "five billion, five hundred twenty million, two hundred seventy-one thousand, one hundred twenty-three".
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