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235000361 = 2310217407
BaseRepresentation
bin11100000000111…
…01001000101001
3121101012020220002
432000131020221
5440130002421
635152512345
75552320151
oct1600351051
9541166802
10235000361
11110719282
126684b6b5
13398c028b
14232d3761
151596eb0b
hexe01d229

235000361 has 4 divisors (see below), whose sum is σ = 245217792. Its totient is φ = 224782932.

The previous prime is 235000351. The next prime is 235000373. The reversal of 235000361 is 163000532.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 235000361 - 214 = 234983977 is a prime.

It is a pancake number, because a pancake can be divided into 235000361 parts by 21679 straight cuts.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (235000301) 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, 5108681 + ... + 5108726.

It is an arithmetic number, because the mean of its divisors is an integer number (61304448).

Almost surely, 2235000361 is an apocalyptic number.

It is an amenable number.

235000361 is a deficient number, since it is larger than the sum of its proper divisors (10217431).

235000361 is a wasteful number, since it uses less digits than its factorization.

235000361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10217430.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 235000361 is about 15329.7214912731. The cubic root of 235000361 is about 617.1008952680.

Adding to 235000361 its reverse (163000532), we get a palindrome (398000893).

The spelling of 235000361 in words is "two hundred thirty-five million, three hundred sixty-one", and thus it is an aban number.

Divisors: 1 23 10217407 235000361