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536725212 = 22344727101
BaseRepresentation
bin11111111111011…
…100011011011100
31101101221110120120
4133333130123130
52044400201322
6125131514540
716205042352
oct3777343334
91341843516
10536725212
11255a70661
1212b8b8a50
13872731aa
14513d57d2
15321bea5c
hex1ffdc6dc

536725212 has 12 divisors (see below), whose sum is σ = 1252358856. Its totient is φ = 178908400.

The previous prime is 536725187. The next prime is 536725229. The reversal of 536725212 is 212527635.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22363539 + ... + 22363562.

It is an arithmetic number, because the mean of its divisors is an integer number (104363238).

Almost surely, 2536725212 is an apocalyptic number.

It is an amenable number.

536725212 is an abundant number, since it is smaller than the sum of its proper divisors (715633644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

536725212 is a wasteful number, since it uses less digits than its factorization.

536725212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44727108 (or 44727106 counting only the distinct ones).

The product of its digits is 25200, while the sum is 33.

The square root of 536725212 is about 23167.3307051115. The cubic root of 536725212 is about 812.6758086461.

The spelling of 536725212 in words is "five hundred thirty-six million, seven hundred twenty-five thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 44727101 89454202 134181303 178908404 268362606 536725212