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4525201441 = 29251621679
BaseRepresentation
bin1000011011011100…
…10001100000100001
3102200100222001101101
410031232101200201
533231422421231
62025010434401
7220065402055
oct41556214041
912610861341
104525201441
111a123a3902
12a63592a01
1357168b5b7
1430cdc9c65
151b741a661
hex10db91821

4525201441 has 8 divisors (see below), whose sum is σ = 4699900800. Its totient is φ = 4351746000.

The previous prime is 4525201403. The next prime is 4525201469. The reversal of 4525201441 is 1441025254.

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 4525201441 - 219 = 4524677153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4525201141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303561 + ... + 318118.

It is an arithmetic number, because the mean of its divisors is an integer number (587487600).

Almost surely, 24525201441 is an apocalyptic number.

It is an amenable number.

4525201441 is a deficient number, since it is larger than the sum of its proper divisors (174699359).

4525201441 is a wasteful number, since it uses less digits than its factorization.

4525201441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621959.

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 4525201441 is about 67269.6175178661. The cubic root of 4525201441 is about 1654.0398639228.

Adding to 4525201441 its reverse (1441025254), we get a palindrome (5966226695).

The spelling of 4525201441 in words is "four billion, five hundred twenty-five million, two hundred one thousand, four hundred forty-one".

Divisors: 1 29 251 7279 621679 18028691 156041429 4525201441