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304341342 = 2350723557
BaseRepresentation
bin10010001000111…
…110000101011110
3210012200010211120
4102020332011132
51110402410332
650111031410
710353600354
oct2210760536
9705603746
10304341342
1114687a178
1285b0b566
134b08ab46
142c5c37d4
151baba32c
hex1223e15e

304341342 has 8 divisors (see below), whose sum is σ = 608682696. Its totient is φ = 101447112.

The previous prime is 304341337. The next prime is 304341343. The reversal of 304341342 is 243143403.

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

304341342 is an admirable number.

It is a super-3 number, since 3×3043413423 (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304341343) 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, 25361773 + ... + 25361784.

It is an arithmetic number, because the mean of its divisors is an integer number (76085337).

Almost surely, 2304341342 is an apocalyptic number.

304341342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

304341342 is a wasteful number, since it uses less digits than its factorization.

304341342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50723562.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 304341342 is about 17445.3816811212. The cubic root of 304341342 is about 672.6466502548.

Adding to 304341342 its reverse (243143403), we get a palindrome (547484745).

The spelling of 304341342 in words is "three hundred four million, three hundred forty-one thousand, three hundred forty-two".

Divisors: 1 2 3 6 50723557 101447114 152170671 304341342