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536025811 = 2514574673
BaseRepresentation
bin11111111100110…
…001101011010011
31101100121221011211
4133330301223103
52044210311221
6125104520551
716166100316
oct3774615323
91340557154
10536025811
11255633142
1212b620157
1387089a49
145129297d
15320d26e1
hex1ff31ad3

536025811 has 8 divisors (see below), whose sum is σ = 539454384. Its totient is φ = 532608000.

The previous prime is 536025779. The next prime is 536025817. The reversal of 536025811 is 118520635.

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

It is a cyclic number.

It is not a de Polignac number, because 536025811 - 25 = 536025779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (536025817) 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 7 ways as a sum of consecutive naturals, for example, 112371 + ... + 117043.

It is an arithmetic number, because the mean of its divisors is an integer number (67431798).

Almost surely, 2536025811 is an apocalyptic number.

536025811 is a deficient number, since it is larger than the sum of its proper divisors (3428573).

536025811 is a wasteful number, since it uses less digits than its factorization.

536025811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5381.

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 536025811 is about 23152.2312315682. The cubic root of 536025811 is about 812.3226587627.

The spelling of 536025811 in words is "five hundred thirty-six million, twenty-five thousand, eight hundred eleven".

Divisors: 1 251 457 4673 114707 1172923 2135561 536025811