Base | Representation |
---|---|
bin | 111011011111100… |
… | …000001110100101 |
3 | 2120120010110022002 |
4 | 323133200032211 |
5 | 4021004123323 |
6 | 243013015045 |
7 | 33506554655 |
oct | 7337401645 |
9 | 2516113262 |
10 | 998114213 |
11 | 472455a88 |
12 | 23a324485 |
13 | 12ba29a35 |
14 | 967ba365 |
15 | 5c95c828 |
hex | 3b7e03a5 |
998114213 has 4 divisors (see below), whose sum is σ = 1050646560. Its totient is φ = 945581868.
The previous prime is 998114177. The next prime is 998114261. The reversal of 998114213 is 312411899.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 998114213 - 210 = 998113189 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (998114413) by changing a digit.
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, 26266145 + ... + 26266182.
It is an arithmetic number, because the mean of its divisors is an integer number (262661640).
Almost surely, 2998114213 is an apocalyptic number.
It is an amenable number.
998114213 is a deficient number, since it is larger than the sum of its proper divisors (52532347).
998114213 is a wasteful number, since it uses less digits than its factorization.
998114213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52532346.
The product of its digits is 15552, while the sum is 38.
The square root of 998114213 is about 31592.9456208186. The cubic root of 998114213 is about 999.3710087863.
The spelling of 998114213 in words is "nine hundred ninety-eight million, one hundred fourteen thousand, two hundred thirteen".
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