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223062325 = 5238922937
BaseRepresentation
bin11010100101110…
…10100100110101
3120112201201222121
431102322210311
5424100443300
634044555541
75345666323
oct1522724465
9515651877
10223062325
11104a05032
1262852bb1
13372a0555
14218a6d13
15148b281a
hexd4ba935

223062325 has 12 divisors (see below), whose sum is σ = 277320420. Its totient is φ = 177983360.

The previous prime is 223062313. The next prime is 223062331. The reversal of 223062325 is 523260322.

It can be written as a sum of positive squares in 6 ways, for example, as 36084049 + 186978276 = 6007^2 + 13674^2 .

It is not a de Polignac number, because 223062325 - 25 = 223062293 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 223062325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1744 + ... + 21193.

It is an arithmetic number, because the mean of its divisors is an integer number (23110035).

Almost surely, 2223062325 is an apocalyptic number.

223062325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

223062325 is a deficient number, since it is larger than the sum of its proper divisors (54258095).

223062325 is a wasteful number, since it uses less digits than its factorization.

223062325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23336 (or 23331 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 223062325 is about 14935.2711726302. The cubic root of 223062325 is about 606.4691884657.

The spelling of 223062325 in words is "two hundred twenty-three million, sixty-two thousand, three hundred twenty-five".

Divisors: 1 5 25 389 1945 9725 22937 114685 573425 8922493 44612465 223062325