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536230641 = 3544932803
BaseRepresentation
bin11111111101100…
…011101011110001
31101101000100011010
4133331203223301
52044233340031
6125113141133
716200612432
oct3775435361
91341010133
10536230641
11255763021
1212b6ba7a9
138712c04b
1451307489
1532123246
hex1ff63af1

536230641 has 8 divisors (see below), whose sum is σ = 715127200. Its totient is φ = 357410592.

The previous prime is 536230637. The next prime is 536230649. The reversal of 536230641 is 146032635.

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

It is not a de Polignac number, because 536230641 - 22 = 536230637 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 536230599 and 536230608.

It is not an unprimeable number, because it can be changed into a prime (536230649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55 + ... + 32748.

It is an arithmetic number, because the mean of its divisors is an integer number (89390900).

Almost surely, 2536230641 is an apocalyptic number.

It is an amenable number.

536230641 is a deficient number, since it is larger than the sum of its proper divisors (178896559).

536230641 is a wasteful number, since it uses less digits than its factorization.

536230641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38255.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 536230641 is about 23156.6543567934. The cubic root of 536230641 is about 812.4261157589.

The spelling of 536230641 in words is "five hundred thirty-six million, two hundred thirty thousand, six hundred forty-one".

Divisors: 1 3 5449 16347 32803 98409 178743547 536230641