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4225306 = 23376269
BaseRepresentation
bin10000000111100100011010
321221200000211
4100013210122
52040202211
6230321334
750625451
oct20074432
97850024
104225306
112426598
1214b924a
13b4c2a7
147bdb98
15586e21
hex40791a

4225306 has 8 divisors (see below), whose sum is σ = 6357780. Its totient is φ = 2106048.

The previous prime is 4225303. The next prime is 4225339. The reversal of 4225306 is 6035224.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4036081 + 189225 = 2009^2 + 435^2 .

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

It is a d-powerful number, because it can be written as 44 + 214 + 222 + 52 + 38 + 0 + 65 .

It is not an unprimeable number, because it can be changed into a prime (4225301) 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, 2461 + ... + 3808.

Almost surely, 24225306 is an apocalyptic number.

4225306 is a deficient number, since it is larger than the sum of its proper divisors (2132474).

4225306 is a wasteful number, since it uses less digits than its factorization.

4225306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6608.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 4225306 is about 2055.5549129128. The cubic root of 4225306 is about 161.6662590181. Note that the first 3 decimals are identical.

The spelling of 4225306 in words is "four million, two hundred twenty-five thousand, three hundred six".

Divisors: 1 2 337 674 6269 12538 2112653 4225306