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223000014 = 2337166669
BaseRepresentation
bin11010100101010…
…11010111001110
3120112121120111210
431102223113032
5424042000024
634043355250
75345316546
oct1522532716
9515546453
10223000014
11104972236
1262822b26
133727b093
142188c326
151489e129
hexd4ab5ce

223000014 has 8 divisors (see below), whose sum is σ = 446000040. Its totient is φ = 74333336.

The previous prime is 223000013. The next prime is 223000031. The reversal of 223000014 is 410000322.

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

223000014 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223000013) 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, 18583329 + ... + 18583340.

It is an arithmetic number, because the mean of its divisors is an integer number (55750005).

Almost surely, 2223000014 is an apocalyptic number.

223000014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223000014 is a wasteful number, since it uses less digits than its factorization.

223000014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37166674.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 223000014 is about 14933.1849918227. The cubic root of 223000014 is about 606.4127121409.

Adding to 223000014 its reverse (410000322), we get a palindrome (633000336).

The spelling of 223000014 in words is "two hundred twenty-three million, fourteen", and thus it is an aban number.

Divisors: 1 2 3 6 37166669 74333338 111500007 223000014