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2004303340 = 225137708859
BaseRepresentation
bin111011101110111…
…0011110111101100
312011200110011022001
41313131303313230
513101100201330
6530515102044
7100445203654
oct16735636754
95150404261
102004303340
11939416846
1247b2a1924
1325c323010
14150299364
15bae629ca
hex77773dec

2004303340 has 24 divisors (see below), whose sum is σ = 4532809680. Its totient is φ = 740050368.

The previous prime is 2004303317. The next prime is 2004303359. The reversal of 2004303340 is 433034002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3854170 + ... + 3854689.

It is an arithmetic number, because the mean of its divisors is an integer number (188867070).

Almost surely, 22004303340 is an apocalyptic number.

2004303340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2004303340 is an abundant number, since it is smaller than the sum of its proper divisors (2528506340).

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

2004303340 is a wasteful number, since it uses less digits than its factorization.

2004303340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7708881 (or 7708879 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 2004303340 is about 44769.4465009341. The cubic root of 2004303340 is about 1260.8240473285.

Adding to 2004303340 its reverse (433034002), we get a palindrome (2437337342).

The spelling of 2004303340 in words is "two billion, four million, three hundred three thousand, three hundred forty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 7708859 15417718 30835436 38544295 77088590 100215167 154177180 200430334 400860668 501075835 1002151670 2004303340