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4221030011 = 111729778357
BaseRepresentation
bin1111101110010111…
…1100111001111011
3101220011121112121212
43323211330321323
532121040430021
61534503153335
7206413106642
oct37345747173
911804545555
104221030011
111876730360
1299974584b
1352365cbc3
142c084c359
1519a88585b
hexfb97ce7b

4221030011 has 16 divisors (see below), whose sum is σ = 5043759840. Its totient is φ = 3487034880.

The previous prime is 4221029951. The next prime is 4221030013. The reversal of 4221030011 is 1100301224.

It is a cyclic number.

It is not a de Polignac number, because 4221030011 - 26 = 4221029947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4221030013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 383756 + ... + 394601.

It is an arithmetic number, because the mean of its divisors is an integer number (315234990).

Almost surely, 24221030011 is an apocalyptic number.

4221030011 is a deficient number, since it is larger than the sum of its proper divisors (822729829).

4221030011 is a wasteful number, since it uses less digits than its factorization.

4221030011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778414.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 4221030011 is about 64969.4544459164. The cubic root of 4221030011 is about 1616.1170545693.

Adding to 4221030011 its reverse (1100301224), we get a palindrome (5321331235).

The spelling of 4221030011 in words is "four billion, two hundred twenty-one million, thirty thousand, eleven".

Divisors: 1 11 17 29 187 319 493 5423 778357 8561927 13232069 22572353 145552759 248295883 383730001 4221030011