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4884406420 = 2251009324197
BaseRepresentation
bin1001000110010001…
…00010000010010100
3110121101212112222111
410203020202002110
540000402001140
62124401440404
7232016524645
oct44310420224
913541775874
104884406420
112087135923
12b43940104
135cac1851a
143449b16cc
151d8c217ea
hex123222094

4884406420 has 24 divisors (see below), whose sum is σ = 10258693704. Its totient is φ = 1953488256.

The previous prime is 4884406409. The next prime is 4884406453. The reversal of 4884406420 is 246044884.

It can be written as a sum of positive squares in 4 ways, for example, as 168013444 + 4716392976 = 12962^2 + 68676^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189762 + ... + 213958.

It is an arithmetic number, because the mean of its divisors is an integer number (427445571).

Almost surely, 24884406420 is an apocalyptic number.

It is an amenable number.

4884406420 is an abundant number, since it is smaller than the sum of its proper divisors (5374287284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4884406420 is a wasteful number, since it uses less digits than its factorization.

4884406420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34299 (or 34297 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 40.

The square root of 4884406420 is about 69888.5285293660. The cubic root of 4884406420 is about 1696.6955903753.

The spelling of 4884406420 in words is "four billion, eight hundred eighty-four million, four hundred six thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 10093 20186 24197 40372 48394 50465 96788 100930 120985 201860 241970 483940 244220321 488440642 976881284 1221101605 2442203210 4884406420