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4225703881 = 73724167699
BaseRepresentation
bin1111101111011111…
…0001111111001001
3101220111101222222011
43323313301333021
532123240011011
61535151255521
7206500614250
oct37367617711
911814358864
104225703881
111879332963
1299b21a5a1
135246083c9
142c1307797
1519aeaa621
hexfbdf1fc9

4225703881 has 16 divisors (see below), whose sum is σ = 4980553600. Its totient is φ = 3509464320.

The previous prime is 4225703879. The next prime is 4225704001. The reversal of 4225703881 is 1883075224.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4225703881 - 21 = 4225703879 is a prime.

It is a super-2 number, since 2×42257038812 = 35713146579796924322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4225703831) 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, 28570 + ... + 96268.

It is an arithmetic number, because the mean of its divisors is an integer number (311284600).

Almost surely, 24225703881 is an apocalyptic number.

It is an amenable number.

4225703881 is a deficient number, since it is larger than the sum of its proper divisors (754849719).

4225703881 is a wasteful number, since it uses less digits than its factorization.

4225703881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67984.

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 4225703881 is about 65005.4142437382. The cubic root of 4225703881 is about 1616.7133335781.

The spelling of 4225703881 in words is "four billion, two hundred twenty-five million, seven hundred three thousand, eight hundred eighty-one".

Divisors: 1 7 37 241 259 1687 8917 62419 67699 473893 2504863 16315459 17534041 114208213 603671983 4225703881