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223002414 = 23212389023
BaseRepresentation
bin11010100101010…
…11111100101110
3120112121200210200
431102223330232
5424042034124
634043414330
75345326545
oct1522537456
9515550720
10223002414
11104974018
12628243a6
133727c1bb
142188d15c
151489ebc9
hexd4abf2e

223002414 has 12 divisors (see below), whose sum is σ = 483171936. Its totient is φ = 74334132.

The previous prime is 223002407. The next prime is 223002433. The reversal of 223002414 is 414200322.

223002414 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 12389023 = 223002414 / (2 + 2 + 3 + 0 + 0 + 2 + 4 + 1 + 4).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6194494 + ... + 6194529.

It is an arithmetic number, because the mean of its divisors is an integer number (40264328).

Almost surely, 2223002414 is an apocalyptic number.

223002414 is an abundant number, since it is smaller than the sum of its proper divisors (260169522).

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

223002414 is a wasteful number, since it uses less digits than its factorization.

223002414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12389031 (or 12389028 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 223002414 is about 14933.2653495476. The cubic root of 223002414 is about 606.4148876046.

Adding to 223002414 its reverse (414200322), we get a palindrome (637202736).

The spelling of 223002414 in words is "two hundred twenty-three million, two thousand, four hundred fourteen".

Divisors: 1 2 3 6 9 18 12389023 24778046 37167069 74334138 111501207 223002414