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2304542120 = 235409114083
BaseRepresentation
bin1000100101011100…
…1000010110101000
312221121101212110212
42021113020112220
514204430321440
61020402200252
7111052166456
oct21127102650
95847355425
102304542120
11a82943671
12543953088
132a95a56ba
1417c0d19d6
15d74bc465
hex895c85a8

2304542120 has 32 divisors (see below), whose sum is σ = 5186855520. Its totient is φ = 921526080.

The previous prime is 2304542113. The next prime is 2304542147. The reversal of 2304542120 is 212454032.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156599 + ... + 170681.

It is an arithmetic number, because the mean of its divisors is an integer number (162089235).

Almost surely, 22304542120 is an apocalyptic number.

2304542120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2304542120 is an abundant number, since it is smaller than the sum of its proper divisors (2882313400).

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

2304542120 is a wasteful number, since it uses less digits than its factorization.

2304542120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18185 (or 18181 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2304542120 is about 48005.6467511896. The cubic root of 2304542120 is about 1320.8744817582.

Adding to 2304542120 its reverse (212454032), we get a palindrome (2516996152).

The spelling of 2304542120 in words is "two billion, three hundred four million, five hundred forty-two thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 4091 8182 14083 16364 20455 28166 32728 40910 56332 70415 81820 112664 140830 163640 281660 563320 57613553 115227106 230454212 288067765 460908424 576135530 1152271060 2304542120