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5165004980 = 225298905181
BaseRepresentation
bin1001100111101101…
…11011100010110100
3111022221212102211202
410303312323202310
541034220124410
62212303552032
7241664550362
oct46366734264
914287772752
105165004980
112210568763
1210018bb618
136440b2485
1436dd74632
1520369bca5
hex133dbb8b4

5165004980 has 24 divisors (see below), whose sum is σ = 11220529320. Its totient is φ = 1994760320.

The previous prime is 5165004967. The next prime is 5165005007. The reversal of 5165004980 is 894005615.

It can be written as a sum of positive squares in 4 ways, for example, as 283024 + 5164721956 = 532^2 + 71866^2 .

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 4452011 + ... + 4453170.

It is an arithmetic number, because the mean of its divisors is an integer number (467522055).

Almost surely, 25165004980 is an apocalyptic number.

It is an amenable number.

5165004980 is an abundant number, since it is smaller than the sum of its proper divisors (6055524340).

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

5165004980 is a wasteful number, since it uses less digits than its factorization.

5165004980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8905219 (or 8905217 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 5165004980 is about 71867.9690821996. The cubic root of 5165004980 is about 1728.5830423696.

The spelling of 5165004980 in words is "five billion, one hundred sixty-five million, four thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 29 58 116 145 290 580 8905181 17810362 35620724 44525905 89051810 178103620 258250249 516500498 1033000996 1291251245 2582502490 5165004980