Base | Representation |
---|---|
bin | 10110010100011101… |
… | …00101100010001000 |
3 | 1010221002200001222220 |
4 | 23022032211202020 |
5 | 144020041142401 |
6 | 5301012014040 |
7 | 602641513422 |
oct | 131216454210 |
9 | 33832601886 |
10 | 11982755976 |
11 | 5099a53a14 |
12 | 23a5001320 |
13 | 118c707969 |
14 | 81960d812 |
15 | 4a1eb6336 |
hex | 2ca3a5888 |
11982755976 has 16 divisors (see below), whose sum is σ = 29956890000. Its totient is φ = 3994251984.
The previous prime is 11982755959. The next prime is 11982756013. The reversal of 11982755976 is 67955728911.
It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249640726 + ... + 249640773.
It is an arithmetic number, because the mean of its divisors is an integer number (1872305625).
Almost surely, 211982755976 is an apocalyptic number.
It is an amenable number.
11982755976 is an abundant number, since it is smaller than the sum of its proper divisors (17974134024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11982755976 is a wasteful number, since it uses less digits than its factorization.
11982755976 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 499281508 (or 499281504 counting only the distinct ones).
The product of its digits is 9525600, while the sum is 60.
The spelling of 11982755976 in words is "eleven billion, nine hundred eighty-two million, seven hundred fifty-five thousand, nine hundred seventy-six".
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