Base | Representation |
---|---|
bin | 10011100001110… |
… | …01101011101010 |
3 | 102102020121201201 |
4 | 21300321223222 |
5 | 313414022442 |
6 | 24131034414 |
7 | 4026253123 |
oct | 1160715352 |
9 | 372217651 |
10 | 163814122 |
11 | 84517a7a |
12 | 46a3ba0a |
13 | 27c27844 |
14 | 17a8304a |
15 | e5ac7b7 |
hex | 9c39aea |
163814122 has 8 divisors (see below), whose sum is σ = 248154372. Its totient is φ = 81096000.
The previous prime is 163814107. The next prime is 163814171. The reversal of 163814122 is 221418361.
163814122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 103612041 + 60202081 = 10179^2 + 7759^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 405279 + ... + 405682.
Almost surely, 2163814122 is an apocalyptic number.
163814122 is a deficient number, since it is larger than the sum of its proper divisors (84340250).
163814122 is a wasteful number, since it uses less digits than its factorization.
163814122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 811064.
The product of its digits is 2304, while the sum is 28.
The square root of 163814122 is about 12798.9891007064. The cubic root of 163814122 is about 547.1634923327.
It can be divided in two parts, 16381 and 4122, that added together give a triangular number (20503 = T202).
The spelling of 163814122 in words is "one hundred sixty-three million, eight hundred fourteen thousand, one hundred twenty-two".
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