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575080580 = 22528754029
BaseRepresentation
bin100010010001110…
…000100010000100
31111002010010020202
4202101300202010
52134210034310
6133021550032
720152050524
oct4221604204
91432103222
10575080580
11275688608
12140715318
13921b2289
145653b684
15357493a5
hex22470884

575080580 has 12 divisors (see below), whose sum is σ = 1207669260. Its totient is φ = 230032224.

The previous prime is 575080507. The next prime is 575080589. The reversal of 575080580 is 85080575.

It can be written as a sum of positive squares in 2 ways, for example, as 286828096 + 288252484 = 16936^2 + 16978^2 .

It is a super-3 number, since 3×5750805803 (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (575080589) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14376995 + ... + 14377034.

It is an arithmetic number, because the mean of its divisors is an integer number (100639105).

Almost surely, 2575080580 is an apocalyptic number.

It is an amenable number.

575080580 is an abundant number, since it is smaller than the sum of its proper divisors (632588680).

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

575080580 is a wasteful number, since it uses less digits than its factorization.

575080580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28754038 (or 28754036 counting only the distinct ones).

The product of its (nonzero) digits is 56000, while the sum is 38.

The square root of 575080580 is about 23980.8377668504. The cubic root of 575080580 is about 831.5905919190.

The spelling of 575080580 in words is "five hundred seventy-five million, eighty thousand, five hundred eighty".

Divisors: 1 2 4 5 10 20 28754029 57508058 115016116 143770145 287540290 575080580