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300200223 = 3197507953
BaseRepresentation
bin10001111001001…
…011000100011111
3202220212202021210
4101321023010133
51103322401343
645442155503
710303442211
oct2171130437
9686782253
10300200223
11144500964
1284652b93
134a26ac8b
142bc265b1
151b54d333
hex11e4b11f

300200223 has 8 divisors (see below), whose sum is σ = 402299568. Its totient is φ = 199117184.

The previous prime is 300200221. The next prime is 300200227. The reversal of 300200223 is 322002003.

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

It is a cyclic number.

It is not a de Polignac number, because 300200223 - 21 = 300200221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 300200199 and 300200208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300200221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253386 + ... + 254567.

It is an arithmetic number, because the mean of its divisors is an integer number (50287446).

Almost surely, 2300200223 is an apocalyptic number.

300200223 is a deficient number, since it is larger than the sum of its proper divisors (102099345).

300200223 is a wasteful number, since it uses less digits than its factorization.

300200223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508153.

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 300200223 is about 17326.2870517604. The cubic root of 300200223 is about 669.5818457107.

Adding to 300200223 its reverse (322002003), we get a palindrome (622202226).

The spelling of 300200223 in words is "three hundred million, two hundred thousand, two hundred twenty-three".

Divisors: 1 3 197 591 507953 1523859 100066741 300200223