Base | Representation |
---|---|
bin | 1011001000110000… |
… | …1110011010001100 |
3 | 21201100100211112022 |
4 | 2302030032122030 |
5 | 22110311033241 |
6 | 1212352225312 |
7 | 134040514604 |
oct | 26214163214 |
9 | 7640324468 |
10 | 2989549196 |
11 | 12a4582617 |
12 | 6b523b238 |
13 | 38849572a |
14 | 205085c04 |
15 | 1276cc54b |
hex | b230e68c |
2989549196 has 12 divisors (see below), whose sum is σ = 5234008752. Its totient is φ = 1494118128.
The previous prime is 2989549193. The next prime is 2989549247. The reversal of 2989549196 is 6919459892.
It is not an unprimeable number, because it can be changed into a prime (2989549193) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153800 + ... + 172143.
It is an arithmetic number, because the mean of its divisors is an integer number (436167396).
Almost surely, 22989549196 is an apocalyptic number.
It is an amenable number.
2989549196 is a deficient number, since it is larger than the sum of its proper divisors (2244459556).
2989549196 is a wasteful number, since it uses less digits than its factorization.
2989549196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 328240 (or 328238 counting only the distinct ones).
The product of its digits is 12597120, while the sum is 62.
The square root of 2989549196 is about 54676.7701679607. The cubic root of 2989549196 is about 1440.5728809831.
The spelling of 2989549196 in words is "two billion, nine hundred eighty-nine million, five hundred forty-nine thousand, one hundred ninety-six".
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