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575297375 = 538635333
BaseRepresentation
bin100010010010100…
…101011101011111
31111002112010122012
4202102211131133
52134234004000
6133030341435
720153642552
oct4222453537
91432463565
10575297375
11275816484
121407ba87b
1392259b63
1456596699
153578d735
hex224a575f

575297375 has 16 divisors (see below), whose sum is σ = 718937856. Its totient is φ = 459618400.

The previous prime is 575297369. The next prime is 575297449. The reversal of 575297375 is 573792575.

It is not a de Polignac number, because 575297375 - 26 = 575297311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105209 + ... + 110541.

It is an arithmetic number, because the mean of its divisors is an integer number (44933616).

Almost surely, 2575297375 is an apocalyptic number.

575297375 is a deficient number, since it is larger than the sum of its proper divisors (143640481).

575297375 is an equidigital number, since it uses as much as digits as its factorization.

575297375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6211 (or 6201 counting only the distinct ones).

The product of its digits is 2315250, while the sum is 50.

The square root of 575297375 is about 23985.3575124491. The cubic root of 575297375 is about 831.6950770055.

The spelling of 575297375 in words is "five hundred seventy-five million, two hundred ninety-seven thousand, three hundred seventy-five".

Divisors: 1 5 25 125 863 4315 5333 21575 26665 107875 133325 666625 4602379 23011895 115059475 575297375