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3042028906 = 27217287779
BaseRepresentation
bin1011010101010001…
…1010110101101010
321212000010002011021
42311110122311222
522212224411111
61221505123054
7135245550640
oct26524326552
97760102137
103042028906
111321167384
1270a92948a
1339630b707
1420c027190
1512c0e6d71
hexb551ad6a

3042028906 has 8 divisors (see below), whose sum is σ = 5214906720. Its totient is φ = 1303726668.

The previous prime is 3042028897. The next prime is 3042028919. The reversal of 3042028906 is 6098202403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 108643876 + ... + 108643903.

It is an arithmetic number, because the mean of its divisors is an integer number (651863340).

Almost surely, 23042028906 is an apocalyptic number.

3042028906 is a deficient number, since it is larger than the sum of its proper divisors (2172877814).

3042028906 is a wasteful number, since it uses less digits than its factorization.

3042028906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217287788.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 3042028906 is about 55154.5909784489. The cubic root of 3042028906 is about 1448.9534907818.

The spelling of 3042028906 in words is "three billion, forty-two million, twenty-eight thousand, nine hundred six".

Divisors: 1 2 7 14 217287779 434575558 1521014453 3042028906