Base | Representation |
---|---|
bin | 1010011101001100… |
… | …1011110110010110 |
3 | 21020121112110011010 |
4 | 2213103023312112 |
5 | 21222021334332 |
6 | 1142303553050 |
7 | 126361420230 |
oct | 24723136626 |
9 | 7217473133 |
10 | 2806824342 |
11 | 1210419743 |
12 | 663bbb786 |
13 | 35967950a |
14 | 1c8abd250 |
15 | 1166369cc |
hex | a74cbd96 |
2806824342 has 16 divisors (see below), whose sum is σ = 6415598592. Its totient is φ = 801949800.
The previous prime is 2806824341. The next prime is 2806824347. The reversal of 2806824342 is 2434286082.
It is a self number, because there is not a number n which added to its sum of digits gives 2806824342.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2806824341) 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, 33414534 + ... + 33414617.
It is an arithmetic number, because the mean of its divisors is an integer number (400974912).
Almost surely, 22806824342 is an apocalyptic number.
2806824342 is an abundant number, since it is smaller than the sum of its proper divisors (3608774250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2806824342 is a wasteful number, since it uses less digits than its factorization.
2806824342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66829163.
The product of its (nonzero) digits is 147456, while the sum is 39.
The square root of 2806824342 is about 52979.4709486609. The cubic root of 2806824342 is about 1410.6038930226.
The spelling of 2806824342 in words is "two billion, eight hundred six million, eight hundred twenty-four thousand, three hundred forty-two".
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