Base | Representation |
---|---|
bin | 1000111100100010… |
… | …0111011001111100 |
3 | 20012100122210010012 |
4 | 2033020213121330 |
5 | 14404224303234 |
6 | 1034142202352 |
7 | 113336365322 |
oct | 21710473174 |
9 | 6170583105 |
10 | 2401400444 |
11 | 1022589773 |
12 | 5702833b8 |
13 | 2c3689211 |
14 | 18ad05d12 |
15 | e0c510ce |
hex | 8f22767c |
2401400444 has 12 divisors (see below), whose sum is σ = 4204758768. Its totient is φ = 1200040800.
The previous prime is 2401400389. The next prime is 2401400447. The reversal of 2401400444 is 4440041042.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2401400447) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156617 + ... + 171264.
It is an arithmetic number, because the mean of its divisors is an integer number (350396564).
Almost surely, 22401400444 is an apocalyptic number.
It is an amenable number.
2401400444 is a deficient number, since it is larger than the sum of its proper divisors (1803358324).
2401400444 is a wasteful number, since it uses less digits than its factorization.
2401400444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 329716 (or 329714 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 23.
The square root of 2401400444 is about 49004.0859929047. The cubic root of 2401400444 is about 1339.1262671275.
Adding to 2401400444 its reverse (4440041042), we get a palindrome (6841441486).
The spelling of 2401400444 in words is "two billion, four hundred one million, four hundred thousand, four hundred forty-four".
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