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3214812017 = 7968359581
BaseRepresentation
bin1011111110011110…
…0010001101110001
322022001020101000202
42333213202031301
523040442441032
61251000324545
7142444310534
oct27747421561
98261211022
103214812017
1113aa74a93a
12758773755
133c3056741
14226d62a1b
1513c376d62
hexbf9e2371

3214812017 has 8 divisors (see below), whose sum is σ = 3260327040. Its totient is φ = 3169417680.

The previous prime is 3214812011. The next prime is 3214812019. The reversal of 3214812017 is 7102184123.

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 3214812017 - 26 = 3214811953 is a prime.

It is a super-3 number, since 3×32148120173 (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3214812011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24167 + ... + 83747.

It is an arithmetic number, because the mean of its divisors is an integer number (407540880).

Almost surely, 23214812017 is an apocalyptic number.

It is an amenable number.

3214812017 is a deficient number, since it is larger than the sum of its proper divisors (45515023).

3214812017 is an equidigital number, since it uses as much as digits as its factorization.

3214812017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60343.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 3214812017 is about 56699.3123150537. The cubic root of 3214812017 is about 1475.8827644208.

The spelling of 3214812017 in words is "three billion, two hundred fourteen million, eight hundred twelve thousand, seventeen".

Divisors: 1 79 683 53957 59581 4706899 40693823 3214812017