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4220132130 = 233515630119
BaseRepresentation
bin1111101110001010…
…0001101100100010
3101220002220220222000
43323202201230202
532120323212010
61534432024430
7206402350134
oct37342415442
911802826860
104220132130
111876177805
12999392116
13523407306
142c0697054
1519a7597c0
hexfb8a1b22

4220132130 has 32 divisors (see below), whose sum is σ = 11253686400. Its totient is φ = 1125368496.

The previous prime is 4220132093. The next prime is 4220132141. The reversal of 4220132130 is 312310224.

4220132130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7814790 + ... + 7815329.

It is an arithmetic number, because the mean of its divisors is an integer number (351677700).

Almost surely, 24220132130 is an apocalyptic number.

4220132130 is an abundant number, since it is smaller than the sum of its proper divisors (7033554270).

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

4220132130 is a wasteful number, since it uses less digits than its factorization.

4220132130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15630135 (or 15630129 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 4220132130 is about 64962.5440542471. The cubic root of 4220132130 is about 1616.0024550762.

Adding to 4220132130 its reverse (312310224), we get a palindrome (4532442354).

The spelling of 4220132130 in words is "four billion, two hundred twenty million, one hundred thirty-two thousand, one hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 15630119 31260238 46890357 78150595 93780714 140671071 156301190 234451785 281342142 422013213 468903570 703355355 844026426 1406710710 2110066065 4220132130