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4004253211 = 71930107167
BaseRepresentation
bin1110111010101100…
…0000111000011011
3101100001201010202111
43232223000320123
531200042100321
61501201013151
7201141406420
oct35653007033
911301633674
104004253211
111775329782
129390241b7
134ba7805ca
1429db3dd47
151868155e1
hexeeac0e1b

4004253211 has 8 divisors (see below), whose sum is σ = 4817146880. Its totient is φ = 3251573928.

The previous prime is 4004253179. The next prime is 4004253223. The reversal of 4004253211 is 1123524004.

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 4004253211 - 25 = 4004253179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4004253311) 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, 15053451 + ... + 15053716.

It is an arithmetic number, because the mean of its divisors is an integer number (602143360).

Almost surely, 24004253211 is an apocalyptic number.

4004253211 is a deficient number, since it is larger than the sum of its proper divisors (812893669).

4004253211 is a wasteful number, since it uses less digits than its factorization.

4004253211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30107193.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 4004253211 is about 63279.1688551612. The cubic root of 4004253211 is about 1587.9634819721.

Adding to 4004253211 its reverse (1123524004), we get a palindrome (5127777215).

The spelling of 4004253211 in words is "four billion, four million, two hundred fifty-three thousand, two hundred eleven".

Divisors: 1 7 19 133 30107167 210750169 572036173 4004253211