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224013401 = 1914598081
BaseRepresentation
bin11010101101000…
…10110001011001
3120121112001121122
431112202301121
5424321412101
634121215025
75360040203
oct1526426131
9517461548
10224013401
111054a4647
1263031475
1337544411
1421a73773
15149ee51b
hexd5a2c59

224013401 has 8 divisors (see below), whose sum is σ = 235994400. Its totient is φ = 212051520.

The previous prime is 224013397. The next prime is 224013467. The reversal of 224013401 is 104310422.

224013401 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 a cyclic number.

It is not a de Polignac number, because 224013401 - 22 = 224013397 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 224013401.

It is not an unprimeable number, because it can be changed into a prime (224013001) 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, 23681 + ... + 31761.

It is an arithmetic number, because the mean of its divisors is an integer number (29499300).

Almost surely, 2224013401 is an apocalyptic number.

It is an amenable number.

224013401 is a deficient number, since it is larger than the sum of its proper divisors (11980999).

224013401 is a wasteful number, since it uses less digits than its factorization.

224013401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9559.

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

The square root of 224013401 is about 14967.0772363879. The cubic root of 224013401 is about 607.3299052434.

Adding to 224013401 its reverse (104310422), we get a palindrome (328323823).

The spelling of 224013401 in words is "two hundred twenty-four million, thirteen thousand, four hundred one".

Divisors: 1 19 1459 8081 27721 153539 11790179 224013401