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4330026020 = 225216501301
BaseRepresentation
bin1000000100001011…
…01111010000100100
3102011202201010001002
410002011233100210
532331441313040
61553355252432
7212205420365
oct40205572044
912152633032
104330026020
111922206701
12a0a14a118
13540103298
142d1101b6c
151a5215a15
hex10216f424

4330026020 has 12 divisors (see below), whose sum is σ = 9093054684. Its totient is φ = 1732010400.

The previous prime is 4330025969. The next prime is 4330026049. The reversal of 4330026020 is 206200334.

It can be written as a sum of positive squares in 2 ways, for example, as 1069159204 + 3260866816 = 32698^2 + 57104^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 216501301 = 4330026020 / (4 + 3 + 3 + 0 + 0 + 2 + 6 + 0 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 4330025983 and 4330026001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108250631 + ... + 108250670.

It is an arithmetic number, because the mean of its divisors is an integer number (757754557).

Almost surely, 24330026020 is an apocalyptic number.

It is an amenable number.

4330026020 is an abundant number, since it is smaller than the sum of its proper divisors (4763028664).

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

4330026020 is a wasteful number, since it uses less digits than its factorization.

4330026020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216501310 (or 216501308 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 4330026020 is about 65802.9332172966. The cubic root of 4330026020 is about 1629.9095411930.

Adding to 4330026020 its reverse (206200334), we get a palindrome (4536226354).

The spelling of 4330026020 in words is "four billion, three hundred thirty million, twenty-six thousand, twenty".

Divisors: 1 2 4 5 10 20 216501301 433002602 866005204 1082506505 2165013010 4330026020