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3005985417 = 32813565819
BaseRepresentation
bin1011001100101011…
…1011001010001001
321202111021212210020
42303022323022021
522124013013132
61214140411053
7134330311611
oct26312731211
97674255706
103005985417
111302889376
126ba846a89
1338b9cb9c6
14207323a41
15128d7752c
hexb32bb289

3005985417 has 8 divisors (see below), whose sum is σ = 4022244960. Its totient is φ = 1996858080.

The previous prime is 3005985377. The next prime is 3005985419. The reversal of 3005985417 is 7145895003.

3005985417 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3005985417 - 216 = 3005919881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3005985419) 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, 1782067 + ... + 1783752.

It is an arithmetic number, because the mean of its divisors is an integer number (502780620).

Almost surely, 23005985417 is an apocalyptic number.

It is an amenable number.

3005985417 is a deficient number, since it is larger than the sum of its proper divisors (1016259543).

3005985417 is a wasteful number, since it uses less digits than its factorization.

3005985417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3566103.

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 3005985417 is about 54826.8676562869. The cubic root of 3005985417 is about 1443.2080959143.

The spelling of 3005985417 in words is "three billion, five million, nine hundred eighty-five thousand, four hundred seventeen".

Divisors: 1 3 281 843 3565819 10697457 1001995139 3005985417