Base | Representation |
---|---|
bin | 111011111100100… |
… | …0010111011011100 |
3 | 12012011212212221111 |
4 | 1313321002323130 |
5 | 13104412133113 |
6 | 531332111404 |
7 | 100562661016 |
oct | 16771027334 |
9 | 5164785844 |
10 | 2011442908 |
11 | 942452912 |
12 | 481765564 |
13 | 260952907 |
14 | 1511d71b6 |
15 | bb8c313d |
hex | 77e42edc |
2011442908 has 12 divisors (see below), whose sum is σ = 3523788352. Its totient is φ = 1004646240.
The previous prime is 2011442899. The next prime is 2011442911. The reversal of 2011442908 is 8092441102.
It is a self number, because there is not a number n which added to its sum of digits gives 2011442908.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264588 + ... + 272083.
Almost surely, 22011442908 is an apocalyptic number.
It is an amenable number.
2011442908 is a deficient number, since it is larger than the sum of its proper divisors (1512345444).
2011442908 is a wasteful number, since it uses less digits than its factorization.
2011442908 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 537612 (or 537610 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 31.
The square root of 2011442908 is about 44849.1126779561. The cubic root of 2011442908 is about 1262.3193418981.
The spelling of 2011442908 in words is "two billion, eleven million, four hundred forty-two thousand, nine hundred eight".
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