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4002224011 = 19434999817
BaseRepresentation
bin1110111010001101…
…0001011110001011
3101022220220001012221
43232203101132023
531144032132021
61501045314511
7201115225402
oct35643213613
911286801187
104002224011
111774173155
12938405a37
134ba21cab6
1429d772639
15186564241
hexee8d178b

4002224011 has 16 divisors (see below), whose sum is σ = 4319920000. Its totient is φ = 3695606208.

The previous prime is 4002224003. The next prime is 4002224021. The reversal of 4002224011 is 1104222004.

It is a cyclic number.

It is not a de Polignac number, because 4002224011 - 23 = 4002224003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4002224021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 402775 + ... + 412591.

It is an arithmetic number, because the mean of its divisors is an integer number (269995000).

Almost surely, 24002224011 is an apocalyptic number.

4002224011 is a deficient number, since it is larger than the sum of its proper divisors (317695989).

4002224011 is a wasteful number, since it uses less digits than its factorization.

4002224011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10378.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 4002224011 is about 63263.1331108411. The cubic root of 4002224011 is about 1587.6951972432.

Adding to 4002224011 its reverse (1104222004), we get a palindrome (5106446015).

The spelling of 4002224011 in words is "four billion, two million, two hundred twenty-four thousand, eleven".

Divisors: 1 19 43 499 817 9481 9817 21457 186523 407683 422131 4898683 8020489 93074977 210643369 4002224011