Base | Representation |
---|---|
bin | 111001111101011011… |
… | …1110101000010101101 |
3 | 102220021101112201110011 |
4 | 1303322313311002231 |
5 | 4014402303222334 |
6 | 133102501413221 |
7 | 11664301512616 |
oct | 1637267650255 |
9 | 386241481404 |
10 | 124468023469 |
11 | 48871a552a9 |
12 | 2015810a211 |
13 | b977a7633a |
14 | 604a8cac0d |
15 | 3387379564 |
hex | 1cfadf50ad |
124468023469 has 4 divisors (see below), whose sum is σ = 126816476796. Its totient is φ = 122119570144.
The previous prime is 124468023397. The next prime is 124468023553. The reversal of 124468023469 is 964320864421.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 74488055625 + 49979967844 = 272925^2 + 223562^2 .
It is a cyclic number.
It is not a de Polignac number, because 124468023469 - 219 = 124467499181 is a prime.
It is a super-2 number, since 2×1244680234692 (a number of 23 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124478023469) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1174226584 + ... + 1174226689.
It is an arithmetic number, because the mean of its divisors is an integer number (31704119199).
Almost surely, 2124468023469 is an apocalyptic number.
It is an amenable number.
124468023469 is a deficient number, since it is larger than the sum of its proper divisors (2348453327).
124468023469 is an equidigital number, since it uses as much as digits as its factorization.
124468023469 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2348453326.
The product of its (nonzero) digits is 1990656, while the sum is 49.
The spelling of 124468023469 in words is "one hundred twenty-four billion, four hundred sixty-eight million, twenty-three thousand, four hundred sixty-nine".
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