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575552073 = 3223860317
BaseRepresentation
bin100010010011100…
…011101001001001
31111010000002000110
4202103203221021
52134320131243
6133040024533
720156053245
oct4223435111
91433002013
10575552073
1127597a878
12140902149
1392318a75
1456621425
15357dde33
hex224e3a49

575552073 has 8 divisors (see below), whose sum is σ = 770844928. Its totient is φ = 381980304.

The previous prime is 575552071. The next prime is 575552149. The reversal of 575552073 is 370255575.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 575552073 - 21 = 575552071 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (575552071) 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 7 ways as a sum of consecutive naturals, for example, 429490 + ... + 430827.

It is an arithmetic number, because the mean of its divisors is an integer number (96355616).

Almost surely, 2575552073 is an apocalyptic number.

It is an amenable number.

575552073 is a deficient number, since it is larger than the sum of its proper divisors (195292855).

575552073 is a wasteful number, since it uses less digits than its factorization.

575552073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860543.

The product of its (nonzero) digits is 183750, while the sum is 39.

The square root of 575552073 is about 23990.6663725708. Note that the first 3 decimals coincide. The cubic root of 575552073 is about 831.8177960425.

The spelling of 575552073 in words is "five hundred seventy-five million, five hundred fifty-two thousand, seventy-three".

Divisors: 1 3 223 669 860317 2580951 191850691 575552073