Base | Representation |
---|---|
bin | 11100110010111010101… |
… | …00110101111111101110 |
3 | 10111120211120010102012221 |
4 | 32121131110311333232 |
5 | 112202302001120324 |
6 | 2034310003545554 |
7 | 131324313064225 |
oct | 16313524657756 |
9 | 3446746112187 |
10 | 989408223214 |
11 | 35167316a264 |
12 | 13b90698b2ba |
13 | 723bab016b8 |
14 | 35c5d87bcbc |
15 | 1ab0b9620e4 |
hex | e65d535fee |
989408223214 has 4 divisors (see below), whose sum is σ = 1484112334824. Its totient is φ = 494704111606.
The previous prime is 989408223191. The next prime is 989408223227. The reversal of 989408223214 is 412322804989.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247352055802 + ... + 247352055805.
It is an arithmetic number, because the mean of its divisors is an integer number (371028083706).
Almost surely, 2989408223214 is an apocalyptic number.
989408223214 is a deficient number, since it is larger than the sum of its proper divisors (494704111610).
989408223214 is a wasteful number, since it uses less digits than its factorization.
989408223214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 494704111609.
The product of its (nonzero) digits is 1990656, while the sum is 52.
The spelling of 989408223214 in words is "nine hundred eighty-nine billion, four hundred eight million, two hundred twenty-three thousand, two hundred fourteen".
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