Base | Representation |
---|---|
bin | 1011001000100001… |
… | …1001011111001011 |
3 | 21201021110212101201 |
4 | 2302020121133023 |
5 | 22110031432440 |
6 | 1212314525031 |
7 | 134026136041 |
oct | 26210313713 |
9 | 7637425351 |
10 | 2988545995 |
11 | 12a3a57926 |
12 | 6b4a36777 |
13 | 388203c16 |
14 | 204ca4391 |
15 | 12758019a |
hex | b22197cb |
2988545995 has 32 divisors (see below), whose sum is σ = 3711246336. Its totient is φ = 2309126400.
The previous prime is 2988545971. The next prime is 2988546007. The reversal of 2988545995 is 5995458892.
2988545995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2988545995 - 211 = 2988543947 is a prime.
It is a super-3 number, since 3×29885459953 (a number of 29 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10635255 + ... + 10635535.
It is an arithmetic number, because the mean of its divisors is an integer number (115976448).
Almost surely, 22988545995 is an apocalyptic number.
2988545995 is a deficient number, since it is larger than the sum of its proper divisors (722700341).
2988545995 is a wasteful number, since it uses less digits than its factorization.
2988545995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 771.
The product of its digits is 46656000, while the sum is 64.
The square root of 2988545995 is about 54667.5954748332. The cubic root of 2988545995 is about 1440.4117256000.
The spelling of 2988545995 in words is "two billion, nine hundred eighty-eight million, five hundred forty-five thousand, nine hundred ninety-five".
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