Base | Representation |
---|---|
bin | 10000011111001101… |
… | …11110011111000010 |
3 | 211211220020112212210 |
4 | 20033212332133002 |
5 | 121112030411432 |
6 | 4022205002550 |
7 | 432233100642 |
oct | 101746763702 |
9 | 24756215783 |
10 | 8851810242 |
11 | 3832686060 |
12 | 1870553456 |
13 | ab0b66352 |
14 | 5dd87c522 |
15 | 36c1a88cc |
hex | 20f9be7c2 |
8851810242 has 16 divisors (see below), whose sum is σ = 19313040672. Its totient is φ = 2682366720.
The previous prime is 8851810237. The next prime is 8851810343. The reversal of 8851810242 is 2420181588.
It is a self number, because there is not a number n which added to its sum of digits gives 8851810242.
It is an unprimeable number.
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, 67059103 + ... + 67059234.
It is an arithmetic number, because the mean of its divisors is an integer number (1207065042).
Almost surely, 28851810242 is an apocalyptic number.
8851810242 is an abundant number, since it is smaller than the sum of its proper divisors (10461230430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8851810242 is a wasteful number, since it uses less digits than its factorization.
8851810242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134118353.
The product of its (nonzero) digits is 40960, while the sum is 39.
The square root of 8851810242 is about 94084.0594468585. The cubic root of 8851810242 is about 2068.6040236632.
The spelling of 8851810242 in words is "eight billion, eight hundred fifty-one million, eight hundred ten thousand, two hundred forty-two".
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