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4220008941 = 311291245943
BaseRepresentation
bin1111101110001000…
…0011100111101101
3101220002200122222110
43323202003213231
532120310241231
61534425234233
7206401325031
oct37342034755
911802618873
104220008941
1118760a31a5
12999332979
13523393215
142c06641c1
1519a733046
hexfb8839ed

4220008941 has 8 divisors (see below), whose sum is σ = 5631666880. Its totient is φ = 2810845152.

The previous prime is 4220008901. The next prime is 4220008997. The reversal of 4220008941 is 1498000224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4220008941 - 231 = 2072525293 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4220008899 and 4220008908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4220008901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 619585 + ... + 626358.

It is an arithmetic number, because the mean of its divisors is an integer number (703958360).

Almost surely, 24220008941 is an apocalyptic number.

It is an amenable number.

4220008941 is a deficient number, since it is larger than the sum of its proper divisors (1411657939).

4220008941 is a wasteful number, since it uses less digits than its factorization.

4220008941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247075.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 4220008941 is about 64961.5958932660. The cubic root of 4220008941 is about 1615.9867307926.

The spelling of 4220008941 in words is "four billion, two hundred twenty million, eight thousand, nine hundred forty-one".

Divisors: 1 3 1129 3387 1245943 3737829 1406669647 4220008941