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5005500052 = 227672668177
BaseRepresentation
bin1001010100101100…
…11101111010010100
3110220211201202012211
410222112131322110
540222402000202
62144405123204
7235020022420
oct45226357224
913824652184
105005500052
112139524303
12b783b9504
1361a036167
14356ad3b80
151e46911d7
hex12a59de94

5005500052 has 24 divisors (see below), whose sum is σ = 10160421824. Its totient is φ = 2113195392.

The previous prime is 5005500029. The next prime is 5005500053. The reversal of 5005500052 is 2500055005.

It is a junction number, because it is equal to n+sod(n) for n = 5005499996 and 5005500032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5005500053) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1332213 + ... + 1335964.

Almost surely, 25005500052 is an apocalyptic number.

It is an amenable number.

5005500052 is an abundant number, since it is smaller than the sum of its proper divisors (5154921772).

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

5005500052 is a wasteful number, since it uses less digits than its factorization.

5005500052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2668255 (or 2668253 counting only the distinct ones).

The product of its (nonzero) digits is 1250, while the sum is 22.

The square root of 5005500052 is about 70749.5586700016. The cubic root of 5005500052 is about 1710.6027140243.

Adding to 5005500052 its reverse (2500055005), we get a palindrome (7505555057).

The spelling of 5005500052 in words is "five billion, five million, five hundred thousand, fifty-two".

Divisors: 1 2 4 7 14 28 67 134 268 469 938 1876 2668177 5336354 10672708 18677239 37354478 74708956 178767859 357535718 715071436 1251375013 2502750026 5005500052