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575755052 = 221289111667
BaseRepresentation
bin100010010100010…
…101001100101100
31111010101101110012
4202110111030230
52134343130202
6133044232352
720160560105
oct4224251454
91433341405
10575755052
11275aa9324
1214099b6b8
139238a282
14566753ac
153582e152
hex2251532c

575755052 has 12 divisors (see below), whose sum is σ = 1008362040. Its totient is φ = 287651616.

The previous prime is 575755007. The next prime is 575755057. The reversal of 575755052 is 250557575.

It is not an unprimeable number, because it can be changed into a prime (575755057) 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, 50678 + ... + 60989.

It is an arithmetic number, because the mean of its divisors is an integer number (84030170).

Almost surely, 2575755052 is an apocalyptic number.

It is an amenable number.

575755052 is a deficient number, since it is larger than the sum of its proper divisors (432606988).

575755052 is a wasteful number, since it uses less digits than its factorization.

575755052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112960 (or 112958 counting only the distinct ones).

The product of its (nonzero) digits is 306250, while the sum is 41.

The square root of 575755052 is about 23994.8963740209. The cubic root of 575755052 is about 831.9155698194.

The spelling of 575755052 in words is "five hundred seventy-five million, seven hundred fifty-five thousand, fifty-two".

Divisors: 1 2 4 1289 2578 5156 111667 223334 446668 143938763 287877526 575755052