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4213433320 = 235105335833
BaseRepresentation
bin1111101100100011…
…1110001111101000
3101212122022120220221
43323020332033220
532112114331240
61534032255424
7206261410105
oct37310761750
911778276827
104213433320
1118724118a8
129970a1574
13521c00215
142bd831aac
15199d84a4a
hexfb23e3e8

4213433320 has 16 divisors (see below), whose sum is σ = 9480225060. Its totient is φ = 1685373312.

The previous prime is 4213433311. The next prime is 4213433327. The reversal of 4213433320 is 233343124.

It can be written as a sum of positive squares in 2 ways, for example, as 3593522916 + 619910404 = 59946^2 + 24898^2 .

It is not an unprimeable number, because it can be changed into a prime (4213433327) 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 3 ways as a sum of consecutive naturals, for example, 52667877 + ... + 52667956.

Almost surely, 24213433320 is an apocalyptic number.

4213433320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4213433320 is an abundant number, since it is smaller than the sum of its proper divisors (5266791740).

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

4213433320 is a wasteful number, since it uses less digits than its factorization.

4213433320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105335844 (or 105335840 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 4213433320 is about 64910.9645591560. The cubic root of 4213433320 is about 1615.1469505598.

Adding to 4213433320 its reverse (233343124), we get a palindrome (4446776444).

The spelling of 4213433320 in words is "four billion, two hundred thirteen million, four hundred thirty-three thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 105335833 210671666 421343332 526679165 842686664 1053358330 2106716660 4213433320