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2304561006 = 2321143270679
BaseRepresentation
bin1000100101011100…
…1100111101101110
312221121102211101100
42021113030331232
514204431423011
61020402423530
7111052305516
oct21127147556
95847384340
102304561006
11a82956880
12543961ba6
132a95b1187
1417c0d8846
15d74c2d56
hex895ccf6e

2304561006 has 48 divisors (see below), whose sum is σ = 5573842560. Its totient is φ = 682108560.

The previous prime is 2304561001. The next prime is 2304561023. The reversal of 2304561006 is 6001654032.

2304561006 is a `hidden beast` number, since 2 + 3 + 0 + 45 + 610 + 0 + 6 = 666.

It is a super-2 number, since 2×23045610062 = 10622002860751464072, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2304561001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 126826 + ... + 143853.

It is an arithmetic number, because the mean of its divisors is an integer number (116121720).

Almost surely, 22304561006 is an apocalyptic number.

2304561006 is an abundant number, since it is smaller than the sum of its proper divisors (3269281554).

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

2304561006 is a wasteful number, since it uses less digits than its factorization.

2304561006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270741 (or 270738 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 2304561006 is about 48005.8434568126. The cubic root of 2304561006 is about 1320.8780899902.

The spelling of 2304561006 in words is "two billion, three hundred four million, five hundred sixty-one thousand, six".

Divisors: 1 2 3 6 9 11 18 22 33 43 66 86 99 129 198 258 387 473 774 946 1419 2838 4257 8514 270679 541358 812037 1624074 2436111 2977469 4872222 5954938 8932407 11639197 17864814 23278394 26797221 34917591 53594442 69835182 104752773 128031167 209505546 256062334 384093501 768187002 1152280503 2304561006