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4420411420 = 225297621399
BaseRepresentation
bin1000001110111101…
…00010000000011100
3102102001210011111111
410013132202000130
533023111131140
62010344431404
7214353606565
oct40736420034
912361704444
104420411420
111969230587
12a34478564
13555a5b779
142dd10d16c
151ad11b7ea
hex1077a201c

4420411420 has 24 divisors (see below), whose sum is σ = 9602964000. Its totient is φ = 1707193152.

The previous prime is 4420411381. The next prime is 4420411453. The reversal of 4420411420 is 241140244.

It is a junction number, because it is equal to n+sod(n) for n = 4420411391 and 4420411400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3810120 + ... + 3811279.

It is an arithmetic number, because the mean of its divisors is an integer number (400123500).

Almost surely, 24420411420 is an apocalyptic number.

It is an amenable number.

4420411420 is an abundant number, since it is smaller than the sum of its proper divisors (5182552580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4420411420 is a wasteful number, since it uses less digits than its factorization.

4420411420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7621437 (or 7621435 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 4420411420 is about 66486.1746530811. The cubic root of 4420411420 is about 1641.1724983401.

Adding to 4420411420 its reverse (241140244), we get a palindrome (4661551664).

The spelling of 4420411420 in words is "four billion, four hundred twenty million, four hundred eleven thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 29 58 116 145 290 580 7621399 15242798 30485596 38106995 76213990 152427980 221020571 442041142 884082284 1105102855 2210205710 4420411420