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304113096 = 233371391447
BaseRepresentation
bin10010001000000…
…110010111001000
3210012020112202000
4102020012113020
51110323104341
650102111000
710351630050
oct2210062710
9705215660
10304113096
11146733741
1285a1b460
134b00aca1
142c564560
151ba728b6
hex122065c8

304113096 has 128 divisors (see below), whose sum is σ = 973056000. Its totient is φ = 86204736.

The previous prime is 304113083. The next prime is 304113097. The reversal of 304113096 is 690311403.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (304113097) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 209445 + ... + 210891.

It is an arithmetic number, because the mean of its divisors is an integer number (7602000).

Almost surely, 2304113096 is an apocalyptic number.

304113096 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 304113096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (486528000).

304113096 is an abundant number, since it is smaller than the sum of its proper divisors (668942904).

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

304113096 is a wasteful number, since it uses less digits than its factorization.

304113096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1608 (or 1598 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 304113096 is about 17438.8387228049. The cubic root of 304113096 is about 672.4784539100.

Adding to 304113096 its reverse (690311403), we get a palindrome (994424499).

The spelling of 304113096 in words is "three hundred four million, one hundred thirteen thousand, ninety-six".

Divisors: 1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 54 56 63 72 84 108 126 139 168 189 216 252 278 378 417 504 556 756 834 973 1112 1251 1447 1512 1668 1946 2502 2894 2919 3336 3753 3892 4341 5004 5788 5838 7506 7784 8682 8757 10008 10129 11576 11676 13023 15012 17364 17514 20258 23352 26046 26271 30024 30387 34728 35028 39069 40516 52092 52542 60774 70056 78138 81032 91161 104184 105084 121548 156276 182322 201133 210168 243096 273483 312552 364644 402266 546966 603399 729288 804532 1093932 1206798 1407931 1609064 1810197 2187864 2413596 2815862 3620394 4223793 4827192 5430591 5631724 7240788 8447586 10861182 11263448 12671379 14481576 16895172 21722364 25342758 33790344 38014137 43444728 50685516 76028274 101371032 152056548 304113096