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8082801050 = 252161656021
BaseRepresentation
bin1111000011100010…
…11100000110011010
3202212022012211120212
413201301130012122
5113023144113200
63414014251122
7404204450432
oct74161340632
922768184525
108082801050
113478592075
121696ab6aa2
139ba74441c
1456969d2c2
15324904035
hex1e1c5c19a

8082801050 has 12 divisors (see below), whose sum is σ = 15034010046. Its totient is φ = 3233120400.

The previous prime is 8082801047. The next prime is 8082801127. The reversal of 8082801050 is 501082808.

It can be written as a sum of positive squares in 3 ways, for example, as 5189329369 + 2893471681 = 72037^2 + 53791^2 .

It is a super-2 number, since 2×80828010502 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8082800998 and 8082801016.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80827961 + ... + 80828060.

Almost surely, 28082801050 is an apocalyptic number.

8082801050 is a deficient number, since it is larger than the sum of its proper divisors (6951208996).

8082801050 is a wasteful number, since it uses less digits than its factorization.

8082801050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161656033 (or 161656028 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 32.

The square root of 8082801050 is about 89904.3995030277. The cubic root of 8082801050 is about 2006.8764178428.

Adding to 8082801050 its reverse (501082808), we get a palindrome (8583883858).

The spelling of 8082801050 in words is "eight billion, eighty-two million, eight hundred one thousand, fifty".

Divisors: 1 2 5 10 25 50 161656021 323312042 808280105 1616560210 4041400525 8082801050