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3089509007 = 13487487997
BaseRepresentation
bin1011100000100110…
…0010101010001111
321222022110022121112
42320021202222033
522311403242012
61230322522235
7136363251614
oct27011425217
97868408545
103089509007
111345a46932
1272280637b
133a30c3b50
1421446650b
15131375122
hexb8262a8f

3089509007 has 8 divisors (see below), whose sum is σ = 3334002336. Its totient is φ = 2845992672.

The previous prime is 3089509001. The next prime is 3089509013. The reversal of 3089509007 is 7009059803.

It is an interprime number because it is at equal distance from previous prime (3089509001) and next prime (3089509013).

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

It is a cyclic number.

It is not a de Polignac number, because 3089509007 - 222 = 3085314703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3089509001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237668 + ... + 250329.

It is an arithmetic number, because the mean of its divisors is an integer number (416750292).

Almost surely, 23089509007 is an apocalyptic number.

3089509007 is a deficient number, since it is larger than the sum of its proper divisors (244493329).

3089509007 is a wasteful number, since it uses less digits than its factorization.

3089509007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488497.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 3089509007 is about 55583.3518870534. The cubic root of 3089509007 is about 1456.4530473823.

The spelling of 3089509007 in words is "three billion, eighty-nine million, five hundred nine thousand, seven".

Divisors: 1 13 487 6331 487997 6343961 237654539 3089509007