Base | Representation |
---|---|
bin | 1011111101011… |
… | …10001011001110 |
3 | 20222210012100010 |
4 | 11332232023032 |
5 | 201141000032 |
6 | 13542214050 |
7 | 2325526605 |
oct | 576561316 |
9 | 228705303 |
10 | 100328142 |
11 | 516a6022 |
12 | 29724326 |
13 | 17a29c85 |
14 | d478a3c |
15 | 8c1bccc |
hex | 5fae2ce |
100328142 has 8 divisors (see below), whose sum is σ = 200656296. Its totient is φ = 33442712.
The previous prime is 100328141. The next prime is 100328147. The reversal of 100328142 is 241823001.
It is a sphenic number, since it is the product of 3 distinct primes.
100328142 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100328141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8360673 + ... + 8360684.
It is an arithmetic number, because the mean of its divisors is an integer number (25082037).
Almost surely, 2100328142 is an apocalyptic number.
100328142 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.
100328142 is a wasteful number, since it uses less digits than its factorization.
100328142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16721362.
The product of its (nonzero) digits is 384, while the sum is 21.
The square root of 100328142 is about 10016.3936623917. The cubic root of 100328142 is about 464.6660291267. Note that the first 3 decimals are identical.
The spelling of 100328142 in words is "one hundred million, three hundred twenty-eight thousand, one hundred forty-two".
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