Base | Representation |
---|---|
bin | 1011001000100110… |
… | …0110101110101110 |
3 | 21201022001221101202 |
4 | 2302021212232232 |
5 | 22110122044012 |
6 | 1212325405502 |
7 | 134031624332 |
oct | 26211465656 |
9 | 7638057352 |
10 | 2988862382 |
11 | 12a4153600 |
12 | 6b4b69892 |
13 | 3882b4c2c |
14 | 204d477c2 |
15 | 1275e3cc2 |
hex | b2266bae |
2988862382 has 12 divisors (see below), whose sum is σ = 4927918128. Its totient is φ = 1358573700.
The previous prime is 2988862367. The next prime is 2988862423. The reversal of 2988862382 is 2832688892.
It is a congruent number.
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 6175094 + ... + 6175577.
It is an arithmetic number, because the mean of its divisors is an integer number (410659844).
Almost surely, 22988862382 is an apocalyptic number.
2988862382 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2988862382 is a deficient number, since it is larger than the sum of its proper divisors (1939055746).
2988862382 is a wasteful number, since it uses less digits than its factorization.
2988862382 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12350695 (or 12350684 counting only the distinct ones).
The product of its digits is 5308416, while the sum is 56.
The square root of 2988862382 is about 54670.4891326207. The cubic root of 2988862382 is about 1440.4625542710.
The spelling of 2988862382 in words is "two billion, nine hundred eighty-eight million, eight hundred sixty-two thousand, three hundred eighty-two".
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