Base | Representation |
---|---|
bin | 10011010100001… |
… | …10000111011110 |
3 | 102021212222102211 |
4 | 21222012013132 |
5 | 312434430141 |
6 | 24024511034 |
7 | 4005142543 |
oct | 1152060736 |
9 | 367788384 |
10 | 162030046 |
11 | 83509632 |
12 | 4631b47a |
13 | 27751789 |
14 | 1773abca |
15 | e358d81 |
hex | 9a861de |
162030046 has 4 divisors (see below), whose sum is σ = 243045072. Its totient is φ = 81015022.
The previous prime is 162030031. The next prime is 162030049. The reversal of 162030046 is 640030261.
162030046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 162029999 and 162030026.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (162030049) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40507510 + ... + 40507513.
It is an arithmetic number, because the mean of its divisors is an integer number (60761268).
Almost surely, 2162030046 is an apocalyptic number.
162030046 is a deficient number, since it is larger than the sum of its proper divisors (81015026).
162030046 is an equidigital number, since it uses as much as digits as its factorization.
162030046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81015025.
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 162030046 is about 12729.1023249874. The cubic root of 162030046 is about 545.1698777449.
The spelling of 162030046 in words is "one hundred sixty-two million, thirty thousand, forty-six".
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