Base | Representation |
---|---|
bin | 1011111100110… |
… | …10011000000001 |
3 | 20222122002002101 |
4 | 11332122120001 |
5 | 201130401131 |
6 | 13540350401 |
7 | 2325041266 |
oct | 576323001 |
9 | 228562071 |
10 | 100247041 |
11 | 516500a4 |
12 | 296a5401 |
13 | 179cc09b |
14 | d45726d |
15 | 8c02c61 |
hex | 5f9a601 |
100247041 has 8 divisors (see below), whose sum is σ = 104823360. Its totient is φ = 95688912.
The previous prime is 100247029. The next prime is 100247047. The reversal of 100247041 is 140742001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-100247041 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (100247047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7426 + ... + 15988.
It is an arithmetic number, because the mean of its divisors is an integer number (13102920).
Almost surely, 2100247041 is an apocalyptic number.
It is an amenable number.
100247041 is a deficient number, since it is larger than the sum of its proper divisors (4576319).
100247041 is an equidigital number, since it uses as much as digits as its factorization.
100247041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9095.
The product of its (nonzero) digits is 224, while the sum is 19.
The square root of 100247041 is about 10012.3444307515. The cubic root of 100247041 is about 464.5407899608.
Adding to 100247041 its reverse (140742001), we get a palindrome (240989042).
The spelling of 100247041 in words is "one hundred million, two hundred forty-seven thousand, forty-one".
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