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2043225005 = 53791078219
BaseRepresentation
bin111100111001001…
…0010001110101101
312021101200120210012
41321302102032231
513141031200010
6534425223005
7101430061133
oct17162221655
95241616705
102043225005
11959390208
12490331a65
132673ccaa3
1415550b753
15be5a0005
hex79c923ad

2043225005 has 8 divisors (see below), whose sum is σ = 2458341600. Its totient is φ = 1630265616.

The previous prime is 2043225001. The next prime is 2043225013. The reversal of 2043225005 is 5005223402.

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

It is a cyclic number.

It is not a de Polignac number, because 2043225005 - 22 = 2043225001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043225001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 537215 + ... + 541004.

It is an arithmetic number, because the mean of its divisors is an integer number (307292700).

Almost surely, 22043225005 is an apocalyptic number.

It is an amenable number.

2043225005 is a deficient number, since it is larger than the sum of its proper divisors (415116595).

2043225005 is a wasteful number, since it uses less digits than its factorization.

2043225005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1078603.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 2043225005 is about 45202.0464691589. The cubic root of 2043225005 is about 1268.9331162329.

Adding to 2043225005 its reverse (5005223402), we get a palindrome (7048448407).

The spelling of 2043225005 in words is "two billion, forty-three million, two hundred twenty-five thousand, five".

Divisors: 1 5 379 1895 1078219 5391095 408645001 2043225005