Base | Representation |
---|---|
bin | 111001111100101011… |
… | …0001111100111101111 |
3 | 102220012121102001120121 |
4 | 1303321112033213233 |
5 | 4014324231122343 |
6 | 133100145225411 |
7 | 11663541210001 |
oct | 1637126174757 |
9 | 386177361517 |
10 | 124442442223 |
11 | 48859572780 |
12 | 2014b632267 |
13 | b97268a6c8 |
14 | 604734c371 |
15 | 3384ec4aed |
hex | 1cf958f9ef |
124442442223 has 8 divisors (see below), whose sum is σ = 135758834640. Its totient is φ = 113126623680.
The previous prime is 124442442211. The next prime is 124442442247. The reversal of 124442442223 is 322244244421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 124442442223 - 217 = 124442311151 is a prime.
It is a super-3 number, since 3×1244424422233 (a number of 34 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124442442023) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399211 + ... + 638947.
It is an arithmetic number, because the mean of its divisors is an integer number (16969854330).
Almost surely, 2124442442223 is an apocalyptic number.
124442442223 is a deficient number, since it is larger than the sum of its proper divisors (11316392417).
124442442223 is a wasteful number, since it uses less digits than its factorization.
124442442223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 286937.
The product of its digits is 98304, while the sum is 34.
Adding to 124442442223 its reverse (322244244421), we get a palindrome (446686686644).
It can be divided in two parts, 124442 and 442223, that added together give a palindrome (566665).
The spelling of 124442442223 in words is "one hundred twenty-four billion, four hundred forty-two million, four hundred forty-two thousand, two hundred twenty-three".
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