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5060061081 = 32619216869
BaseRepresentation
bin1001011011001101…
…00110011110011001
3111001122101201212200
410231212212132121
540330333423311
62154034400413
7236251544445
oct45546463631
914048351780
105060061081
1121672aa869
12b92730109
1362842a5aa
14360057825
151e936c556
hex12d9a6799

5060061081 has 12 divisors (see below), whose sum is σ = 7428797220. Its totient is φ = 3318072480.

The previous prime is 5060061047. The next prime is 5060061107. The reversal of 5060061081 is 1801600605.

5060061081 is a `hidden beast` number, since 50 + 600 + 6 + 1 + 0 + 8 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1323795456 + 3736265625 = 36384^2 + 61125^2 .

It is not a de Polignac number, because 5060061081 - 27 = 5060060953 is a prime.

It is a super-2 number, since 2×50600610812 = 51208436286901777122, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5060061011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4607886 + ... + 4608983.

It is an arithmetic number, because the mean of its divisors is an integer number (619066435).

Almost surely, 25060061081 is an apocalyptic number.

It is an amenable number.

5060061081 is a deficient number, since it is larger than the sum of its proper divisors (2368736139).

5060061081 is a wasteful number, since it uses less digits than its factorization.

5060061081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9216936 (or 9216933 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 5060061081 is about 71134.1063133572. The cubic root of 5060061081 is about 1716.7955797536.

Adding to 5060061081 its reverse (1801600605), we get a palindrome (6861661686).

The spelling of 5060061081 in words is "five billion, sixty million, sixty-one thousand, eighty-one".

Divisors: 1 3 9 61 183 549 9216869 27650607 82951821 562229009 1686687027 5060061081