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575405067 = 3479742071
BaseRepresentation
bin100010010010111…
…111110000001011
31111002201121100210
4202102333300023
52134300430232
6133032532203
720154601536
oct4222776013
91432647323
10575405067
1127588a386
12140851063
1392296b93
14565c3a1d
15357b05cc
hex224bfc0b

575405067 has 16 divisors (see below), whose sum is σ = 791626752. Its totient is φ = 371562240.

The previous prime is 575405057. The next prime is 575405081. The reversal of 575405067 is 760504575.

575405067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 575405067 - 28 = 575404811 is a prime.

It is a super-2 number, since 2×5754050672 = 662181982258548978, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (575405057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7359 + ... + 34712.

It is an arithmetic number, because the mean of its divisors is an integer number (49476672).

Almost surely, 2575405067 is an apocalyptic number.

575405067 is a deficient number, since it is larger than the sum of its proper divisors (216221685).

575405067 is a wasteful number, since it uses less digits than its factorization.

575405067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42218.

The product of its (nonzero) digits is 147000, while the sum is 39.

The square root of 575405067 is about 23987.6023603861. The cubic root of 575405067 is about 831.7469697726.

The spelling of 575405067 in words is "five hundred seventy-five million, four hundred five thousand, sixty-seven".

Divisors: 1 3 47 97 141 291 4559 13677 42071 126213 1977337 4080887 5932011 12242661 191801689 575405067