Base | Representation |
---|---|
bin | 10011011011111… |
… | …10111010101100 |
3 | 102100210202100202 |
4 | 21231332322230 |
5 | 313220033012 |
6 | 24102413032 |
7 | 4016615621 |
oct | 1155767254 |
9 | 370722322 |
10 | 163049132 |
11 | 84045254 |
12 | 46731178 |
13 | 27a1a59c |
14 | 17924348 |
15 | e4aacc2 |
hex | 9b7eeac |
163049132 has 6 divisors (see below), whose sum is σ = 285335988. Its totient is φ = 81524564.
The previous prime is 163049083. The next prime is 163049141. The reversal of 163049132 is 231940361.
It is a junction number, because it is equal to n+sod(n) for n = 163049095 and 163049104.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20381138 + ... + 20381145.
It is an arithmetic number, because the mean of its divisors is an integer number (47555998).
Almost surely, 2163049132 is an apocalyptic number.
It is an amenable number.
163049132 is a deficient number, since it is larger than the sum of its proper divisors (122286856).
163049132 is a wasteful number, since it uses less digits than its factorization.
163049132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40762287 (or 40762285 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 29.
The square root of 163049132 is about 12769.0693474505. The cubic root of 163049132 is about 546.3104363345.
Adding to 163049132 its reverse (231940361), we get a palindrome (394989493).
The spelling of 163049132 in words is "one hundred sixty-three million, forty-nine thousand, one hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •