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4430104455 = 357243140171
BaseRepresentation
bin1000010000000111…
…00000011110000111
3102102202000121211210
410020003200132013
533033101320310
62011332302503
7214532160300
oct41003403607
912382017753
104430104455
111973751057
12a37771a33
13557a736aa
143005137a7
151addd3820
hex1080e0787

4430104455 has 48 divisors (see below), whose sum is σ = 8437233024. Its totient is φ = 1978079040.

The previous prime is 4430104453. The next prime is 4430104487. The reversal of 4430104455 is 5544010344.

4430104455 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4430104455 - 21 = 4430104453 is a prime.

It is a super-3 number, since 3×44301044553 (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4430104453) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38481 + ... + 101690.

It is an arithmetic number, because the mean of its divisors is an integer number (175775688).

Almost surely, 24430104455 is an apocalyptic number.

4430104455 is a deficient number, since it is larger than the sum of its proper divisors (4007128569).

4430104455 is a wasteful number, since it uses less digits than its factorization.

4430104455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140236 (or 140229 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 4430104455 is about 66559.0298532062. The cubic root of 4430104455 is about 1642.3712049391.

Adding to 4430104455 its reverse (5544010344), we get a palindrome (9974114799).

The spelling of 4430104455 in words is "four billion, four hundred thirty million, one hundred four thousand, four hundred fifty-five".

Divisors: 1 3 5 7 15 21 35 43 49 105 129 147 215 245 301 645 735 903 1505 2107 4515 6321 10535 31605 140171 420513 700855 981197 2102565 2943591 4905985 6027353 6868379 14717955 18082059 20605137 30136765 34341895 42191471 90410295 103025685 126574413 210957355 295340297 632872065 886020891 1476701485 4430104455