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2224234241 = 2518861491
BaseRepresentation
bin1000010010010011…
…0001111100000001
312202000021210202222
42010210301330001
514023400443431
61004413020425
7106055451635
oct20444617401
95660253688
102224234241
11a41582119
12520a84715
13295a68148
14171588dc5
15d040757b
hex84931f01

2224234241 has 4 divisors (see below), whose sum is σ = 2233095984. Its totient is φ = 2215372500.

The previous prime is 2224234231. The next prime is 2224234339. The reversal of 2224234241 is 1424324222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2224234241 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2224234241.

It is not an unprimeable number, because it can be changed into a prime (2224234231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4430495 + ... + 4430996.

It is an arithmetic number, because the mean of its divisors is an integer number (558273996).

Almost surely, 22224234241 is an apocalyptic number.

It is an amenable number.

2224234241 is a deficient number, since it is larger than the sum of its proper divisors (8861743).

2224234241 is an equidigital number, since it uses as much as digits as its factorization.

2224234241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8861742.

The product of its digits is 6144, while the sum is 26.

The square root of 2224234241 is about 47161.7879326049. The cubic root of 2224234241 is about 1305.3496009479.

Adding to 2224234241 its reverse (1424324222), we get a palindrome (3648558463).

The spelling of 2224234241 in words is "two billion, two hundred twenty-four million, two hundred thirty-four thousand, two hundred forty-one".

Divisors: 1 251 8861491 2224234241