Base | Representation |
---|---|
bin | 10000101001100111… |
… | …00100101001111110 |
3 | 212001222022011112202 |
4 | 20110303210221332 |
5 | 121301340422043 |
6 | 4035001431502 |
7 | 434342142551 |
oct | 102463445176 |
9 | 25058264482 |
10 | 8938998398 |
11 | 3877916890 |
12 | 189579b592 |
13 | ac5c42485 |
14 | 60b296698 |
15 | 374b7c1b8 |
hex | 214ce4a7e |
8938998398 has 8 divisors (see below), whose sum is σ = 14627451960. Its totient is φ = 4063181080.
The previous prime is 8938998371. The next prime is 8938998433.
8938998398 is nontrivially palindromic in base 10.
8938998398 is digitally balanced in base 2 and base 5, because in such bases 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 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 3 ways as a sum of consecutive naturals, for example, 203159033 + ... + 203159076.
It is an arithmetic number, because the mean of its divisors is an integer number (1828431495).
Almost surely, 28938998398 is an apocalyptic number.
8938998398 is a deficient number, since it is larger than the sum of its proper divisors (5688453562).
8938998398 is a wasteful number, since it uses less digits than its factorization.
8938998398 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 406318122.
The product of its digits is 241864704, while the sum is 74.
The square root of 8938998398 is about 94546.2764893467. The cubic root of 8938998398 is about 2075.3735930025.
The spelling of 8938998398 in words is "eight billion, nine hundred thirty-eight million, nine hundred ninety-eight thousand, three hundred ninety-eight".
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