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536285073 = 3178761691
BaseRepresentation
bin11111111101110…
…000111110010001
31101101010002211010
4133331300332101
52044242110243
6125114241133
716201230222
oct3775607621
91341102733
10536285073
1125579aa05
1212b7261a9
138714aa5c
145131d249
1532134433
hex1ff70f91

536285073 has 4 divisors (see below), whose sum is σ = 715046768. Its totient is φ = 357523380.

The previous prime is 536285033. The next prime is 536285093. The reversal of 536285073 is 370582635.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 536285073 - 29 = 536284561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (536285033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89380843 + ... + 89380848.

It is an arithmetic number, because the mean of its divisors is an integer number (178761692).

Almost surely, 2536285073 is an apocalyptic number.

It is an amenable number.

536285073 is a deficient number, since it is larger than the sum of its proper divisors (178761695).

536285073 is a wasteful number, since it uses less digits than its factorization.

536285073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178761694.

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 536285073 is about 23157.8296262841. The cubic root of 536285073 is about 812.4536042304.

The spelling of 536285073 in words is "five hundred thirty-six million, two hundred eighty-five thousand, seventy-three".

Divisors: 1 3 178761691 536285073