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4220283441 = 311127887377
BaseRepresentation
bin1111101110001100…
…0110101000110001
3101220010012121112010
43323203012220301
532120343032231
61534435153133
7206403550233
oct37343065061
911803177463
104220283441
111876270460
129994457a9
1352345b14a
142c06d6253
1519a789546
hexfb8c6a31

4220283441 has 8 divisors (see below), whose sum is σ = 6138594144. Its totient is φ = 2557747520.

The previous prime is 4220283421. The next prime is 4220283451. The reversal of 4220283441 is 1443820224.

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 4220283441 - 226 = 4153174577 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4220283399 and 4220283408.

It is not an unprimeable number, because it can be changed into a prime (4220283421) 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, 63943656 + ... + 63943721.

It is an arithmetic number, because the mean of its divisors is an integer number (767324268).

Almost surely, 24220283441 is an apocalyptic number.

It is an amenable number.

4220283441 is a deficient number, since it is larger than the sum of its proper divisors (1918310703).

4220283441 is a wasteful number, since it uses less digits than its factorization.

4220283441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127887391.

The product of its (nonzero) digits is 12288, while the sum is 30.

The square root of 4220283441 is about 64963.7086456739. The cubic root of 4220283441 is about 1616.0217685336.

It can be divided in two parts, 4220 and 283441, that added together give a triangular number (287661 = T758).

The spelling of 4220283441 in words is "four billion, two hundred twenty million, two hundred eighty-three thousand, four hundred forty-one".

Divisors: 1 3 11 33 127887377 383662131 1406761147 4220283441