Base | Representation |
---|---|
bin | 1110111010110101… |
… | …01000101000100110 |
3 | 202200012200122022000 |
4 | 13131122220220212 |
5 | 112400441323324 |
6 | 3402443550130 |
7 | 402326306325 |
oct | 73532505046 |
9 | 22605618260 |
10 | 8009714214 |
11 | 3440302927 |
12 | 167652b346 |
13 | 9a8564888 |
14 | 55dab60bc |
15 | 31d2b89c9 |
hex | 1dd6a8a26 |
8009714214 has 72 divisors (see below), whose sum is σ = 18814831560. Its totient is φ = 2525437440.
The previous prime is 8009714183. The next prime is 8009714227. The reversal of 8009714214 is 4124179008.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 12495334 + ... + 12495974.
It is an arithmetic number, because the mean of its divisors is an integer number (261317105).
Almost surely, 28009714214 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8009714214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9407415780).
8009714214 is an abundant number, since it is smaller than the sum of its proper divisors (10805117346).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8009714214 is an equidigital number, since it uses as much as digits as its factorization.
8009714214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1331 (or 665 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 36.
The square root of 8009714214 is about 89497.0067320690. The cubic root of 8009714214 is about 2000.8091903946.
The spelling of 8009714214 in words is "eight billion, nine million, seven hundred fourteen thousand, two hundred fourteen".
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