Base | Representation |
---|---|
bin | 11111010110011100… |
… | …11110101000010010 |
3 | 1121110000010211011121 |
4 | 33223032132220102 |
5 | 233432310434442 |
6 | 11422054032454 |
7 | 1134045025126 |
oct | 175316365022 |
9 | 47400124147 |
10 | 16831343122 |
11 | 7157944230 |
12 | 331894872a |
13 | 1783091539 |
14 | b59539586 |
15 | 6879ae967 |
hex | 3eb39ea12 |
16831343122 has 16 divisors (see below), whose sum is σ = 27663537312. Its totient is φ = 7616905120.
The previous prime is 16831343117. The next prime is 16831343129. The reversal of 16831343122 is 22134313861.
It is a super-2 number, since 2×168313431222 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (16831343129) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 1680163 + ... + 1690150.
It is an arithmetic number, because the mean of its divisors is an integer number (1728971082).
Almost surely, 216831343122 is an apocalyptic number.
16831343122 is a deficient number, since it is larger than the sum of its proper divisors (10832194190).
16831343122 is a wasteful number, since it uses less digits than its factorization.
16831343122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3370553.
The product of its digits is 20736, while the sum is 34.
Adding to 16831343122 its reverse (22134313861), we get a palindrome (38965656983).
It can be divided in two parts, 16831 and 343122, that added together give a palindrome (359953).
The spelling of 16831343122 in words is "sixteen billion, eight hundred thirty-one million, three hundred forty-three thousand, one hundred twenty-two".
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