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2004412230 = 2355824861
BaseRepresentation
bin111011101111000…
…1110011101000110
312011200122200200000
41313132032131012
513101112142410
6530521302130
7100446136302
oct16736163506
95150580600
102004412230
11939490637
1247b334946
1325c360752
141502c6d02
15bae84dc0
hex7778e746

2004412230 has 48 divisors (see below), whose sum is σ = 5404495824. Its totient is φ = 534509280.

The previous prime is 2004412159. The next prime is 2004412231. The reversal of 2004412230 is 322144002.

2004412230 is a `hidden beast` number, since 2 + 0 + 0 + 441 + 223 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004412231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 410001 + ... + 414860.

It is an arithmetic number, because the mean of its divisors is an integer number (112593663).

Almost surely, 22004412230 is an apocalyptic number.

2004412230 is an abundant number, since it is smaller than the sum of its proper divisors (3400083594).

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

2004412230 is an equidigital number, since it uses as much as digits as its factorization.

2004412230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824883 (or 824871 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2004412230 is about 44770.6626039866. The cubic root of 2004412230 is about 1260.8468796416.

Adding to 2004412230 its reverse (322144002), we get a palindrome (2326556232).

The spelling of 2004412230 in words is "two billion, four million, four hundred twelve thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 135 162 243 270 405 486 810 1215 2430 824861 1649722 2474583 4124305 4949166 7423749 8248610 12372915 14847498 22271247 24745830 37118745 44542494 66813741 74237490 111356235 133627482 200441223 222712470 334068705 400882446 668137410 1002206115 2004412230