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5056110020 = 2251359329603
BaseRepresentation
bin1001011010101111…
…00001110111000100
3111001100222000001002
410231113201313010
540323331010040
62153413552432
7236203140353
oct45527416704
914040860032
105056110020
112165051325
12b91345718
136276760a0
1435d70999a
151e8d3ba15
hex12d5e1dc4

5056110020 has 48 divisors (see below), whose sum is σ = 11628429120. Its totient is φ = 1835223936.

The previous prime is 5056110011. The next prime is 5056110049. The reversal of 5056110020 is 200116505.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 5056109974 and 5056110001.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 149462 + ... + 180141.

It is an arithmetic number, because the mean of its divisors is an integer number (242258940).

Almost surely, 25056110020 is an apocalyptic number.

It is an amenable number.

5056110020 is an abundant number, since it is smaller than the sum of its proper divisors (6572319100).

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

5056110020 is a wasteful number, since it uses less digits than its factorization.

5056110020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329684 (or 329682 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 5056110020 is about 71106.3289728840. The cubic root of 5056110020 is about 1716.3486200415.

Adding to 5056110020 its reverse (200116505), we get a palindrome (5256226525).

The spelling of 5056110020 in words is "five billion, fifty-six million, one hundred ten thousand, twenty".

Divisors: 1 2 4 5 10 13 20 26 52 59 65 118 130 236 260 295 590 767 1180 1534 3068 3835 7670 15340 329603 659206 1318412 1648015 3296030 4284839 6592060 8569678 17139356 19446577 21424195 38893154 42848390 77786308 85696780 97232885 194465770 252805501 388931540 505611002 1011222004 1264027505 2528055010 5056110020