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5168080 = 24564601
BaseRepresentation
bin10011101101101111010000
3100201120021101
4103231233100
52310334310
6302434144
761633201
oct23555720
910646241
105168080
112a0a945
121892954
1310bc448
149875a8
156c143a
hex4edbd0

5168080 has 20 divisors (see below), whose sum is σ = 12015972. Its totient is φ = 2067200.

The previous prime is 5168071. The next prime is 5168087. The reversal of 5168080 is 808615.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3415104 + 1752976 = 1848^2 + 1324^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5168087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32221 + ... + 32380.

Almost surely, 25168080 is an apocalyptic number.

It is an amenable number.

5168080 is an abundant number, since it is smaller than the sum of its proper divisors (6847892).

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

5168080 is a wasteful number, since it uses less digits than its factorization.

5168080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64614 (or 64608 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 5168080 is about 2273.3411534567. The cubic root of 5168080 is about 172.8926015444.

The spelling of 5168080 in words is "five million, one hundred sixty-eight thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 64601 129202 258404 323005 516808 646010 1033616 1292020 2584040 5168080