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4222133140 = 225474491631
BaseRepresentation
bin1111101110101000…
…1010001110010100
3101220020200120211111
43323222022032110
532121331230030
61534542544404
7206425353031
oct37352121624
911806616744
104222133140
111877314135
12999b98104
13523958044
142c0a58388
1519aa0262a
hexfba8a394

4222133140 has 24 divisors (see below), whose sum is σ = 9055130112. Its totient is φ = 1652919840.

The previous prime is 4222133099. The next prime is 4222133143. The reversal of 4222133140 is 413312224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4222133143) 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, 2244876 + ... + 2246755.

It is an arithmetic number, because the mean of its divisors is an integer number (377297088).

Almost surely, 24222133140 is an apocalyptic number.

It is an amenable number.

4222133140 is an abundant number, since it is smaller than the sum of its proper divisors (4832996972).

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

4222133140 is a wasteful number, since it uses less digits than its factorization.

4222133140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4491687 (or 4491685 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 4222133140 is about 64977.9434885408. The cubic root of 4222133140 is about 1616.2578282907.

Adding to 4222133140 its reverse (413312224), we get a palindrome (4635445364).

The spelling of 4222133140 in words is "four billion, two hundred twenty-two million, one hundred thirty-three thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 47 94 188 235 470 940 4491631 8983262 17966524 22458155 44916310 89832620 211106657 422213314 844426628 1055533285 2111066570 4222133140