Base | Representation |
---|---|
bin | 1100110011100100100… |
… | …10001101111010100100 |
3 | 1120001201122020021121222 |
4 | 12121302102031322210 |
5 | 24202112013324104 |
6 | 534045101355512 |
7 | 43534465436153 |
oct | 6316222157244 |
9 | 1501648207558 |
10 | 440004042404 |
11 | 15a6718a1573 |
12 | 71338568b98 |
13 | 326524a7854 |
14 | 1742110359a |
15 | b6a392d1be |
hex | 667248dea4 |
440004042404 has 24 divisors (see below), whose sum is σ = 775949461056. Its totient is φ = 218304476000.
The previous prime is 440004042391. The next prime is 440004042431. The reversal of 440004042404 is 404240400044.
It is a happy number.
It is a super-2 number, since 2×4400040424042 (a number of 24 digits) contains 22 as substring.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 8074409 + ... + 8128719.
It is an arithmetic number, because the mean of its divisors is an integer number (32331227544).
Almost surely, 2440004042404 is an apocalyptic number.
It is an amenable number.
440004042404 is a deficient number, since it is larger than the sum of its proper divisors (335945418652).
440004042404 is a wasteful number, since it uses less digits than its factorization.
440004042404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69907 (or 69905 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 26.
Adding to 440004042404 its reverse (404240400044), we get a palindrome (844244442448).
It can be divided in two parts, 4400040 and 42404, that added together give a palindrome (4442444).
The spelling of 440004042404 in words is "four hundred forty billion, four million, forty-two thousand, four hundred four".
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