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300020324 = 22202737003
BaseRepresentation
bin10001111000011…
…111001001100100
3202220112121111212
4101320133021210
51103301122244
645434250552
710302062552
oct2170371144
9686477455
10300020324
1114439878a
1284586a58
134a207126
142bbbabd2
151b514d9e
hex11e1f264

300020324 has 12 divisors (see below), whose sum is σ = 525308784. Its totient is φ = 149932104.

The previous prime is 300020323. The next prime is 300020327. The reversal of 300020324 is 423020003.

It is a junction number, because it is equal to n+sod(n) for n = 300020299 and 300020308.

It is not an unprimeable number, because it can be changed into a prime (300020323) 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, 10394 + ... + 26609.

It is an arithmetic number, because the mean of its divisors is an integer number (43775732).

Almost surely, 2300020324 is an apocalyptic number.

It is an amenable number.

300020324 is a deficient number, since it is larger than the sum of its proper divisors (225288460).

300020324 is a wasteful number, since it uses less digits than its factorization.

300020324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39034 (or 39032 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 300020324 is about 17321.0947690959. The cubic root of 300020324 is about 669.4480670244.

Adding to 300020324 its reverse (423020003), we get a palindrome (723040327).

The spelling of 300020324 in words is "three hundred million, twenty thousand, three hundred twenty-four".

Divisors: 1 2 4 2027 4054 8108 37003 74006 148012 75005081 150010162 300020324