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232204223 = 2414632081
BaseRepresentation
bin11011101011100…
…10011110111111
3121011221012022102
431311302132333
5433421013343
635012535315
75516463146
oct1565623677
9534835272
10232204223
1110a089519
126592153b
1339151664
1422ba675d
15155bb3b8
hexdd727bf

232204223 has 8 divisors (see below), whose sum is σ = 233783616. Its totient is φ = 230630400.

The previous prime is 232204213. The next prime is 232204253. The reversal of 232204223 is 322402232.

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 232204223 - 224 = 215427007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232204195 and 232204204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232204213) 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, 110543 + ... + 112623.

It is an arithmetic number, because the mean of its divisors is an integer number (29222952).

Almost surely, 2232204223 is an apocalyptic number.

232204223 is a deficient number, since it is larger than the sum of its proper divisors (1579393).

232204223 is a wasteful number, since it uses less digits than its factorization.

232204223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2785.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 232204223 is about 15238.2486854625. The cubic root of 232204223 is about 614.6436104659.

Adding to 232204223 its reverse (322402232), we get a palindrome (554606455).

The spelling of 232204223 in words is "two hundred thirty-two million, two hundred four thousand, two hundred twenty-three".

Divisors: 1 241 463 2081 111583 501521 963503 232204223