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3122214313 = 10164747779
BaseRepresentation
bin1011101000011001…
…0011010110101001
322001120222220212011
42322012103112221
522343241324223
61233451515521
7140241245431
oct27206232651
98046886764
103122214313
111362454909
12731758ba1
133a9b052ba
1421893b2c1
1513418580d
hexba1935a9

3122214313 has 8 divisors (see below), whose sum is σ = 3158066880. Its totient is φ = 3086458800.

The previous prime is 3122214289. The next prime is 3122214341. The reversal of 3122214313 is 3134122213.

3122214313 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 a cyclic number.

It is not a de Polignac number, because 3122214313 - 213 = 3122206121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3122214413) 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, 41458 + ... + 89236.

It is an arithmetic number, because the mean of its divisors is an integer number (394758360).

Almost surely, 23122214313 is an apocalyptic number.

It is an amenable number.

3122214313 is a deficient number, since it is larger than the sum of its proper divisors (35852567).

3122214313 is a wasteful number, since it uses less digits than its factorization.

3122214313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48527.

The product of its digits is 864, while the sum is 22.

The square root of 3122214313 is about 55876.7779403931. Note that the first 3 decimals coincide. The cubic root of 3122214313 is about 1461.5743187212.

Adding to 3122214313 its reverse (3134122213), we get a palindrome (6256336526).

The spelling of 3122214313 in words is "three billion, one hundred twenty-two million, two hundred fourteen thousand, three hundred thirteen".

Divisors: 1 101 647 47779 65347 4825679 30913013 3122214313