Base | Representation |
---|---|
bin | 1111101000101111… |
… | …10011111011110110 |
3 | 210200001101120022210 |
4 | 13310113303323312 |
5 | 114143040200123 |
6 | 3505002434250 |
7 | 415014022311 |
oct | 76427637366 |
9 | 23601346283 |
10 | 8394850038 |
11 | 36187460a3 |
12 | 1763502986 |
13 | a3a2a05b3 |
14 | 598ccb978 |
15 | 341ee2e93 |
hex | 1f45f3ef6 |
8394850038 has 8 divisors (see below), whose sum is σ = 16789700088. Its totient is φ = 2798283344.
The previous prime is 8394850033. The next prime is 8394850067. The reversal of 8394850038 is 8300584938.
It is a sphenic number, since it is the product of 3 distinct primes.
8394850038 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8394850031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 699570831 + ... + 699570842.
It is an arithmetic number, because the mean of its divisors is an integer number (2098712511).
Almost surely, 28394850038 is an apocalyptic number.
8394850038 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8394850038 is a wasteful number, since it uses less digits than its factorization.
8394850038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1399141678.
The product of its (nonzero) digits is 829440, while the sum is 48.
The square root of 8394850038 is about 91623.4142454864. The cubic root of 8394850038 is about 2032.3771999233.
The spelling of 8394850038 in words is "eight billion, three hundred ninety-four million, eight hundred fifty thousand, thirty-eight".
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