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234024223 = 3716093931
BaseRepresentation
bin11011111001011…
…10110100011111
3121022100122212211
431330232310133
5434402233343
635115541251
75541113236
oct1574566437
9538318784
10234024223
11110111954
126645a827
133963ab94
142311bb1d
151582a79d
hexdf2ed1f

234024223 has 8 divisors (see below), whose sum is σ = 240559760. Its totient is φ = 227499840.

The previous prime is 234024209. The next prime is 234024251. The reversal of 234024223 is 322420432.

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

It is a cyclic number.

It is not a de Polignac number, because 234024223 - 25 = 234024191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 234024194 and 234024203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234024283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57568 + ... + 61498.

It is an arithmetic number, because the mean of its divisors is an integer number (30069970).

Almost surely, 2234024223 is an apocalyptic number.

234024223 is a deficient number, since it is larger than the sum of its proper divisors (6535537).

234024223 is a wasteful number, since it uses less digits than its factorization.

234024223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5577.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 234024223 is about 15297.8502738130. The cubic root of 234024223 is about 616.2452772810.

Adding to 234024223 its reverse (322420432), we get a palindrome (556444655).

The spelling of 234024223 in words is "two hundred thirty-four million, twenty-four thousand, two hundred twenty-three".

Divisors: 1 37 1609 3931 59533 145447 6324979 234024223