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224230001 = 1929406951
BaseRepresentation
bin11010101110101…
…11101001110001
3120121221001201212
431113113221301
5424400330001
634130005505
75361631532
oct1527275161
9517831655
10224230001
11105632356
1263116895
13375bbb98
1421acc689
1514a437bb
hexd5d7a71

224230001 has 8 divisors (see below), whose sum is σ = 244171200. Its totient is φ = 205102800.

The previous prime is 224229991. The next prime is 224230003. The reversal of 224230001 is 100032422.

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 224230001 - 26 = 224229937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224230003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202925 + ... + 204026.

It is an arithmetic number, because the mean of its divisors is an integer number (30521400).

Almost surely, 2224230001 is an apocalyptic number.

It is an amenable number.

224230001 is a deficient number, since it is larger than the sum of its proper divisors (19941199).

224230001 is a wasteful number, since it uses less digits than its factorization.

224230001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406999.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 224230001 is about 14974.3113698093. The cubic root of 224230001 is about 607.5255859208.

Adding to 224230001 its reverse (100032422), we get a palindrome (324262423).

The spelling of 224230001 in words is "two hundred twenty-four million, two hundred thirty thousand, one".

Divisors: 1 19 29 551 406951 7732069 11801579 224230001