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223004104 = 2327875513
BaseRepresentation
bin11010100101011…
…00010111001000
3120112121210010021
431102230113020
5424042112404
634043430224
75345334511
oct1522542710
9515553107
10223004104
11104975314
1262825374
133727cbbb
142188da08
15148a0454
hexd4ac5c8

223004104 has 8 divisors (see below), whose sum is σ = 418132710. Its totient is φ = 111502048.

The previous prime is 223004101. The next prime is 223004137. The reversal of 223004104 is 401400322.

It can be written as a sum of positive squares in only one way, i.e., 173976100 + 49028004 = 13190^2 + 7002^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (223004101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13937749 + ... + 13937764.

Almost surely, 2223004104 is an apocalyptic number.

It is an amenable number.

223004104 is a deficient number, since it is larger than the sum of its proper divisors (195128606).

223004104 is a wasteful number, since it uses less digits than its factorization.

223004104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27875519 (or 27875515 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 223004104 is about 14933.3219345195. The cubic root of 223004104 is about 606.4164194843.

Adding to 223004104 its reverse (401400322), we get a palindrome (624404426).

The spelling of 223004104 in words is "two hundred twenty-three million, four thousand, one hundred four".

Divisors: 1 2 4 8 27875513 55751026 111502052 223004104