Base | Representation |
---|---|
bin | 10110101011000001… |
… | …110101111011010100 |
3 | 2022211120221200111100 |
4 | 112223001311323110 |
5 | 344324110122234 |
6 | 15103353110100 |
7 | 1521162325242 |
oct | 265301657324 |
9 | 68746850440 |
10 | 24344223444 |
11 | a362752432 |
12 | 48749b8330 |
13 | 23ac70c158 |
14 | 126d241792 |
15 | 977338399 |
hex | 5ab075ed4 |
24344223444 has 18 divisors (see below), whose sum is σ = 61536787130. Its totient is φ = 8114741136.
The previous prime is 24344223443. The next prime is 24344223467. The reversal of 24344223444 is 44432244342.
It can be written as a sum of positive squares in only one way, i.e., 24251832900 + 92390544 = 155730^2 + 9612^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-2 number, since 2×243442234442 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 676228429 = 24344223444 / (2 + 4 + 3 + 4 + 4 + 2 + 2 + 3 + 4 + 4 + 4).
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 24344223399 and 24344223408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24344223443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 338114179 + ... + 338114250.
Almost surely, 224344223444 is an apocalyptic number.
It is an amenable number.
24344223444 is an abundant number, since it is smaller than the sum of its proper divisors (37192563686).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24344223444 is a wasteful number, since it uses less digits than its factorization.
24344223444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 676228439 (or 676228434 counting only the distinct ones).
The product of its digits is 294912, while the sum is 36.
Adding to 24344223444 its reverse (44432244342), we get a palindrome (68776467786).
The spelling of 24344223444 in words is "twenty-four billion, three hundred forty-four million, two hundred twenty-three thousand, four hundred forty-four".
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