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304444104 = 2331031071151
BaseRepresentation
bin10010001001010…
…111001011001000
3210012212100210120
4102021113023020
51110414202404
650113143240
710354506066
oct2211271310
9705770716
10304444104
1114693a3a8
1285b5ab20
134b0c5853
142c60d036
151bada9d9
hex122572c8

304444104 has 64 divisors (see below), whose sum is σ = 776355840. Its totient is φ = 99470400.

The previous prime is 304444097. The next prime is 304444139. The reversal of 304444104 is 401444403.

304444104 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263929 + ... + 265079.

It is an arithmetic number, because the mean of its divisors is an integer number (12130560).

Almost surely, 2304444104 is an apocalyptic number.

It is an amenable number.

304444104 is an abundant number, since it is smaller than the sum of its proper divisors (471911736).

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

304444104 is a wasteful number, since it uses less digits than its factorization.

304444104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1370 (or 1366 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 304444104 is about 17448.3266819486. The cubic root of 304444104 is about 672.7223489601.

Adding to 304444104 its reverse (401444403), we get a palindrome (705888507).

The spelling of 304444104 in words is "three hundred four million, four hundred forty-four thousand, one hundred four".

Divisors: 1 2 3 4 6 8 12 24 103 107 206 214 309 321 412 428 618 642 824 856 1151 1236 1284 2302 2472 2568 3453 4604 6906 9208 11021 13812 22042 27624 33063 44084 66126 88168 118553 123157 132252 237106 246314 264504 355659 369471 474212 492628 711318 738942 948424 985256 1422636 1477884 2845272 2955768 12685171 25370342 38055513 50740684 76111026 101481368 152222052 304444104