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304014320 = 24513129009
BaseRepresentation
bin10010000111101…
…110001111110000
3210012001112020122
4102013232033300
51110311424240
650100025412
710351036061
oct2207561760
9705045218
10304014320
11146676505
1285992268
134aca503c
142c53a568
151ba534b5
hex121ee3f0

304014320 has 40 divisors (see below), whose sum is σ = 712253520. Its totient is φ = 120673280.

The previous prime is 304014317. The next prime is 304014323. The reversal of 304014320 is 23410403.

304014320 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (304014317) and next prime (304014323).

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304014323) 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, 4025 + ... + 24984.

It is an arithmetic number, because the mean of its divisors is an integer number (17806338).

Almost surely, 2304014320 is an apocalyptic number.

It is an amenable number.

304014320 is an abundant number, since it is smaller than the sum of its proper divisors (408239200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

304014320 is a wasteful number, since it uses less digits than its factorization.

304014320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29153 (or 29147 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 304014320 is about 17436.0064234904. The cubic root of 304014320 is about 672.4056389764.

Adding to 304014320 its reverse (23410403), we get a palindrome (327424723).

The spelling of 304014320 in words is "three hundred four million, fourteen thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 40 80 131 262 524 655 1048 1310 2096 2620 5240 10480 29009 58018 116036 145045 232072 290090 464144 580180 1160360 2320720 3800179 7600358 15200716 19000895 30401432 38001790 60802864 76003580 152007160 304014320