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224661041 = 11162712553
BaseRepresentation
bin11010110010000…
…00111000110001
3120122201222000022
431121000320301
5430003123131
634143133225
75365405313
oct1531007061
9518658008
10224661041
111058a7190
12632a4215
1337710137
1421ba17b3
1514acb37b
hexd640e31

224661041 has 8 divisors (see below), whose sum is σ = 245254944. Its totient is φ = 204095520.

The previous prime is 224661037. The next prime is 224661049. The reversal of 224661041 is 140166422.

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 224661041 - 22 = 224661037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 224661041.

It is not an unprimeable number, because it can be changed into a prime (224661049) 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, 11621 + ... + 24173.

It is an arithmetic number, because the mean of its divisors is an integer number (30656868).

Almost surely, 2224661041 is an apocalyptic number.

It is an amenable number.

224661041 is a deficient number, since it is larger than the sum of its proper divisors (20593903).

224661041 is a wasteful number, since it uses less digits than its factorization.

224661041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14191.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 224661041 is about 14988.6971081545. The cubic root of 224661041 is about 607.9146212998.

The spelling of 224661041 in words is "two hundred twenty-four million, six hundred sixty-one thousand, forty-one".

Divisors: 1 11 1627 12553 17897 138083 20423731 224661041