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2004252441 = 3772786461
BaseRepresentation
bin111011101110110…
…0111011100011001
312011200100120110220
41313131213130121
513101042034231
6530514030253
7100444602402
oct16735473431
95150316426
102004252441
11939391584
1247b278389
1325c305ab9
141502849a9
15bae52896
hex77767719

2004252441 has 8 divisors (see below), whose sum is σ = 2672713344. Its totient is φ = 1335979920.

The previous prime is 2004252431. The next prime is 2004252473. The reversal of 2004252441 is 1442524002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2004252441 - 211 = 2004250393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2004252421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20050 + ... + 66411.

It is an arithmetic number, because the mean of its divisors is an integer number (334089168).

Almost surely, 22004252441 is an apocalyptic number.

It is an amenable number.

2004252441 is a deficient number, since it is larger than the sum of its proper divisors (668460903).

2004252441 is an equidigital number, since it uses as much as digits as its factorization.

2004252441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94191.

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 2004252441 is about 44768.8780404423. The cubic root of 2004252441 is about 1260.8133744220.

Adding to 2004252441 its reverse (1442524002), we get a palindrome (3446776443).

The spelling of 2004252441 in words is "two billion, four million, two hundred fifty-two thousand, four hundred forty-one".

Divisors: 1 3 7727 23181 86461 259383 668084147 2004252441