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536878966 = 21320649191
BaseRepresentation
bin100000000000000…
…001111101110110
31101102020021111011
4200000001331312
52044420111331
6125135102434
716206252541
oct4000017566
91342207434
10536878966
11256066128
1212b971a1a
13872c8180
1451435858
15322003b1
hex20001f76

536878966 has 8 divisors (see below), whose sum is σ = 867266064. Its totient is φ = 247790280.

The previous prime is 536878961. The next prime is 536879071. The reversal of 536878966 is 669878635.

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

It is a self number, because there is not a number n which added to its sum of digits gives 536878966.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536878961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10324570 + ... + 10324621.

It is an arithmetic number, because the mean of its divisors is an integer number (108408258).

Almost surely, 2536878966 is an apocalyptic number.

536878966 is a deficient number, since it is larger than the sum of its proper divisors (330387098).

536878966 is a wasteful number, since it uses less digits than its factorization.

536878966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20649206.

The product of its digits is 13063680, while the sum is 58.

The square root of 536878966 is about 23170.6488040365. The cubic root of 536878966 is about 812.7534028066.

The spelling of 536878966 in words is "five hundred thirty-six million, eight hundred seventy-eight thousand, nine hundred sixty-six".

Divisors: 1 2 13 26 20649191 41298382 268439483 536878966