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5725080 = 233551931
BaseRepresentation
bin10101110101101110011000
3101202212100000
4111311232120
52431200310
6322413000
766443124
oct25655630
911685300
105725080
113260379
121b01160
131255b2a
14a90584
157814c0
hex575b98

5725080 has 192 divisors, whose sum is σ = 20966400. Its totient is φ = 1399680.

The previous prime is 5725021. The next prime is 5725081. The reversal of 5725080 is 805275.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5725081) 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 47 ways as a sum of consecutive naturals, for example, 184665 + ... + 184695.

It is an arithmetic number, because the mean of its divisors is an integer number (109200).

Almost surely, 25725080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5725080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10483200).

5725080 is an abundant number, since it is smaller than the sum of its proper divisors (15241320).

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

5725080 is a wasteful number, since it uses less digits than its factorization.

5725080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76 (or 60 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 5725080 is about 2392.7139402779. The cubic root of 5725080 is about 178.8932084625.

The spelling of 5725080 in words is "five million, seven hundred twenty-five thousand, eighty".