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536730165 = 3353975779
BaseRepresentation
bin11111111111011…
…101101000110101
31101101221201101000
4133333131220311
52044400331130
6125131553513
716205062656
oct3777355065
91341851330
10536730165
11255a74354
1212b8bb899
138727551a
14513d752d
15321c1260
hex1ffdda35

536730165 has 16 divisors (see below), whose sum is σ = 954187200. Its totient is φ = 286256016.

The previous prime is 536730163. The next prime is 536730169. The reversal of 536730165 is 561037635.

It is a happy number.

It is not a de Polignac number, because 536730165 - 21 = 536730163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536730163) 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, 1987755 + ... + 1988024.

It is an arithmetic number, because the mean of its divisors is an integer number (59636700).

Almost surely, 2536730165 is an apocalyptic number.

It is an amenable number.

536730165 is a deficient number, since it is larger than the sum of its proper divisors (417457035).

536730165 is a wasteful number, since it uses less digits than its factorization.

536730165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3975793 (or 3975787 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 36.

The square root of 536730165 is about 23167.4376010814. The cubic root of 536730165 is about 812.6783084796.

The spelling of 536730165 in words is "five hundred thirty-six million, seven hundred thirty thousand, one hundred sixty-five".

Divisors: 1 3 5 9 15 27 45 135 3975779 11927337 19878895 35782011 59636685 107346033 178910055 536730165