Search a number
-
+
224056801 = 263881967
BaseRepresentation
bin11010101101011…
…01010111100001
3120121121021011001
431112231113201
5424324304201
634122152001
75360310553
oct1526552741
9517537131
10224056801
11105524211
1263052601
133755b0b7
1421a854d3
1514a0c301
hexd5ad5e1

224056801 has 8 divisors (see below), whose sum is σ = 225396864. Its totient is φ = 222720960.

The previous prime is 224056771. The next prime is 224056817. The reversal of 224056801 is 108650422.

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 224056801 - 25 = 224056769 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 224056801.

It is not an unprimeable number, because it can be changed into a prime (224036801) 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, 231220 + ... + 232186.

It is an arithmetic number, because the mean of its divisors is an integer number (28174608).

Almost surely, 2224056801 is an apocalyptic number.

It is an amenable number.

224056801 is a deficient number, since it is larger than the sum of its proper divisors (1340063).

224056801 is an equidigital number, since it uses as much as digits as its factorization.

224056801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 224056801 is about 14968.5270150406. The cubic root of 224056801 is about 607.3691237541.

The spelling of 224056801 in words is "two hundred twenty-four million, fifty-six thousand, eight hundred one".

Divisors: 1 263 881 967 231703 254321 851927 224056801