Base | Representation |
---|---|
bin | 10011011000110… |
… | …11100011001110 |
3 | 102100001002001110 |
4 | 21230123203032 |
5 | 313114022001 |
6 | 24045552450 |
7 | 4013302203 |
oct | 1154334316 |
9 | 370032043 |
10 | 162642126 |
11 | 83897489 |
12 | 46575726 |
13 | 2790725a |
14 | 17859caa |
15 | e42a3d6 |
hex | 9b1b8ce |
162642126 has 8 divisors (see below), whose sum is σ = 325284264. Its totient is φ = 54214040.
The previous prime is 162642113. The next prime is 162642127. The reversal of 162642126 is 621246261.
It is a sphenic number, since it is the product of 3 distinct primes.
162642126 is an admirable number.
It is a super-2 number, since 2×1626421262 = 52904922299599752, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 162642093 and 162642102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (162642127) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13553505 + ... + 13553516.
It is an arithmetic number, because the mean of its divisors is an integer number (40660533).
Almost surely, 2162642126 is an apocalyptic number.
162642126 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
162642126 is a wasteful number, since it uses less digits than its factorization.
162642126 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27107026.
The product of its digits is 6912, while the sum is 30.
The square root of 162642126 is about 12753.1222059541. The cubic root of 162642126 is about 545.8554877915.
Adding to 162642126 its reverse (621246261), we get a palindrome (783888387).
The spelling of 162642126 in words is "one hundred sixty-two million, six hundred forty-two thousand, one hundred twenty-six".
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