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7050004441 = 13399526159
BaseRepresentation
bin1101001000011011…
…01000011111011001
3200012022211022222121
412210031220133121
5103414300120231
63123322021241
7336464022544
oct64415503731
920168738877
107050004441
112a985a8757
121449047821
1388479337c
144ac45585b
152b3de5311
hex1a43687d9

7050004441 has 4 divisors (see below), whose sum is σ = 7050544000. Its totient is φ = 7049464884.

The previous prime is 7050004439. The next prime is 7050004447. The reversal of 7050004441 is 1444000507.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7050004441 - 21 = 7050004439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7050004447) 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 3 ways as a sum of consecutive naturals, for example, 249681 + ... + 276478.

It is an arithmetic number, because the mean of its divisors is an integer number (1762636000).

Almost surely, 27050004441 is an apocalyptic number.

It is an amenable number.

7050004441 is a deficient number, since it is larger than the sum of its proper divisors (539559).

7050004441 is a wasteful number, since it uses less digits than its factorization.

7050004441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539558.

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 7050004441 is about 83964.3045644993. The cubic root of 7050004441 is about 1917.4753819989.

Adding to 7050004441 its reverse (1444000507), we get a palindrome (8494004948).

The spelling of 7050004441 in words is "seven billion, fifty million, four thousand, four hundred forty-one".

Divisors: 1 13399 526159 7050004441