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3217316675 = 52128692667
BaseRepresentation
bin1011111111000100…
…0101101101000011
322022012221121202212
42333301011231003
523042113113200
61251130132335
7142504511666
oct27761055503
98265847685
103217316675
111401100701
127595810ab
133c37227a1
142274156dd
1513c6be035
hexbfc45b43

3217316675 has 6 divisors (see below), whose sum is σ = 3989472708. Its totient is φ = 2573853320.

The previous prime is 3217316647. The next prime is 3217316719. The reversal of 3217316675 is 5766137123.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2k-3217316675 is a prime.

It is a super-2 number, since 2×32173166752 = 20702253174466111250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64346309 + ... + 64346358.

It is an arithmetic number, because the mean of its divisors is an integer number (664912118).

Almost surely, 23217316675 is an apocalyptic number.

3217316675 is a deficient number, since it is larger than the sum of its proper divisors (772156033).

3217316675 is a wasteful number, since it uses less digits than its factorization.

3217316675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128692677 (or 128692672 counting only the distinct ones).

The product of its digits is 158760, while the sum is 41.

The square root of 3217316675 is about 56721.3952137992. The cubic root of 3217316675 is about 1476.2659513658.

The spelling of 3217316675 in words is "three billion, two hundred seventeen million, three hundred sixteen thousand, six hundred seventy-five".

Divisors: 1 5 25 128692667 643463335 3217316675