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224310401 = 7254312601
BaseRepresentation
bin11010101111010…
…11010010000001
3120122002011000122
431113223102001
5424410413101
634131430025
75362415120
oct1527532201
9518064018
10224310401
111056877a7
1263155315
1337619663
1421b0dab7
1514a5c51b
hexd5eb481

224310401 has 8 divisors (see below), whose sum is σ = 256475904. Its totient is φ = 192175200.

The previous prime is 224310397. The next prime is 224310419. The reversal of 224310401 is 104013422.

224310401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 224310401 - 22 = 224310397 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 224310401.

It is not an unprimeable number, because it can be changed into a prime (224310301) 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, 11501 + ... + 24101.

It is an arithmetic number, because the mean of its divisors is an integer number (32059488).

Almost surely, 2224310401 is an apocalyptic number.

It is an amenable number.

224310401 is a deficient number, since it is larger than the sum of its proper divisors (32165503).

224310401 is a wasteful number, since it uses less digits than its factorization.

224310401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15151.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 224310401 is about 14976.9957267805. The cubic root of 224310401 is about 607.5981887840.

Adding to 224310401 its reverse (104013422), we get a palindrome (328323823).

The spelling of 224310401 in words is "two hundred twenty-four million, three hundred ten thousand, four hundred one".

Divisors: 1 7 2543 12601 17801 88207 32044343 224310401