Base | Representation |
---|---|
bin | 1100110000010… |
… | …00000111101100 |
3 | 21110022112221222 |
4 | 12120020013230 |
5 | 204342104022 |
6 | 14341042512 |
7 | 2436245255 |
oct | 630100754 |
9 | 243275858 |
10 | 106988012 |
11 | 5543474a |
12 | 2b9b6438 |
13 | 1921c421 |
14 | 102cdb2c |
15 | 95d5242 |
hex | 66081ec |
106988012 has 24 divisors (see below), whose sum is σ = 200034240. Its totient is φ = 49919760.
The previous prime is 106988009. The next prime is 106988017. The reversal of 106988012 is 210889601.
It is a super-2 number, since 2×1069880122 = 22892869423424288, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (106988017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5414 + ... + 15597.
It is an arithmetic number, because the mean of its divisors is an integer number (8334760).
Almost surely, 2106988012 is an apocalyptic number.
It is an amenable number.
106988012 is a deficient number, since it is larger than the sum of its proper divisors (93046228).
106988012 is a wasteful number, since it uses less digits than its factorization.
106988012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21101 (or 21099 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 35.
The square root of 106988012 is about 10343.5009547058. The cubic root of 106988012 is about 474.7282094259.
The spelling of 106988012 in words is "one hundred six million, nine hundred eighty-eight thousand, twelve".
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