Base | Representation |
---|---|
bin | 1100000001101011111011… |
… | …0011101011000110111011 |
3 | 1201211010011022100222222221 |
4 | 3000122332303223012323 |
5 | 3213121412300212133 |
6 | 44042340234024511 |
7 | 2533224002125105 |
oct | 300327663530673 |
9 | 51733138328887 |
10 | 13223110554043 |
11 | 4238987200235 |
12 | 1596888b78137 |
13 | 74bc1ac34030 |
14 | 33a005572575 |
15 | 17de6b9a7a2d |
hex | c06beceb1bb |
13223110554043 has 16 divisors (see below), whose sum is σ = 14344629225696. Its totient is φ = 12116505058560.
The previous prime is 13223110554037. The next prime is 13223110554097. The reversal of 13223110554043 is 34045501132231.
It is a cyclic number.
It is not a de Polignac number, because 13223110554043 - 25 = 13223110554011 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13223170554043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77728705 + ... + 77898637.
It is an arithmetic number, because the mean of its divisors is an integer number (896539326606).
Almost surely, 213223110554043 is an apocalyptic number.
13223110554043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
13223110554043 is a deficient number, since it is larger than the sum of its proper divisors (1121518671653).
13223110554043 is a wasteful number, since it uses less digits than its factorization.
13223110554043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 213774.
The product of its (nonzero) digits is 43200, while the sum is 34.
Adding to 13223110554043 its reverse (34045501132231), we get a palindrome (47268611686274).
The spelling of 13223110554043 in words is "thirteen trillion, two hundred twenty-three billion, one hundred ten million, five hundred fifty-four thousand, forty-three".
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