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4223313110020 = 2251672333541991
BaseRepresentation
bin111101011101010001000…
…100111110010000000100
3112221202002221201002012211
4331131101010332100010
51023143321124010040
612552055132553204
7614060431060654
oct75352104762004
915852087632184
104223313110020
111389108170444
1258260b022804
13248345014b64
141085a3736364
1574cd0e8c8ea
hex3d75113e404

4223313110020 has 48 divisors (see below), whose sum is σ = 8925905818368. Its totient is φ = 1678486663040.

The previous prime is 4223313110017. The next prime is 4223313110033. The reversal of 4223313110020 is 200113133224.

It is a junction number, because it is equal to n+sod(n) for n = 4223313109973 and 4223313110000.

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 15 ways as a sum of consecutive naturals, for example, 7521225 + ... + 8063215.

It is an arithmetic number, because the mean of its divisors is an integer number (185956371216).

Almost surely, 24223313110020 is an apocalyptic number.

It is an amenable number.

4223313110020 is an abundant number, since it is smaller than the sum of its proper divisors (4702592708348).

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

4223313110020 is a wasteful number, since it uses less digits than its factorization.

4223313110020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544500 (or 544498 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 4223313110020 its reverse (200113133224), we get a palindrome (4423426243244).

The spelling of 4223313110020 in words is "four trillion, two hundred twenty-three billion, three hundred thirteen million, one hundred ten thousand, twenty".

Divisors: 1 2 4 5 10 20 167 334 668 835 1670 2333 3340 4666 9332 11665 23330 46660 389611 541991 779222 1083982 1558444 1948055 2167964 2709955 3896110 5419910 7792220 10839820 90512497 181024994 362049988 452562485 905124970 1264465003 1810249940 2528930006 5057860012 6322325015 12644650030 25289300060 211165655501 422331311002 844662622004 1055828277505 2111656555010 4223313110020