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224313001 = 1122789833
BaseRepresentation
bin11010101111010…
…11111010101001
3120122002021120221
431113223322221
5424411004001
634131450041
75362425523
oct1527537251
9518067527
10224313001
11105689750
1263156921
133761a8b3
1421b10a13
1514a5d1a1
hexd5ebea9

224313001 has 8 divisors (see below), whose sum is σ = 245785824. Its totient is φ = 203020320.

The previous prime is 224312989. The next prime is 224313017. The reversal of 224313001 is 100313422.

It is a happy number.

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 224313001 - 215 = 224280233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224314001) 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, 42420 + ... + 47413.

It is an arithmetic number, because the mean of its divisors is an integer number (30723228).

Almost surely, 2224313001 is an apocalyptic number.

It is an amenable number.

224313001 is a deficient number, since it is larger than the sum of its proper divisors (21472823).

224313001 is a wasteful number, since it uses less digits than its factorization.

224313001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90071.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 224313001 is about 14977.0825263133. The cubic root of 224313001 is about 607.6005363482.

Adding to 224313001 its reverse (100313422), we get a palindrome (324626423).

The spelling of 224313001 in words is "two hundred twenty-four million, three hundred thirteen thousand, one".

Divisors: 1 11 227 2497 89833 988163 20392091 224313001