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2988545995 = 547167271281
BaseRepresentation
bin1011001000100001…
…1001011111001011
321201021110212101201
42302020121133023
522110031432440
61212314525031
7134026136041
oct26210313713
97637425351
102988545995
1112a3a57926
126b4a36777
13388203c16
14204ca4391
1512758019a
hexb22197cb

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".

Divisors: 1 5 47 167 235 271 281 835 1355 1405 7849 12737 13207 39245 45257 46927 63685 66035 76151 226285 234635 380755 2127079 2205569 3579097 10635395 11027845 12717217 17895485 63586085 597709199 2988545995