Base | Representation |
---|---|
bin | 1011111100110… |
… | …01101100010001 |
3 | 20222121221020200 |
4 | 11332121230101 |
5 | 201130303431 |
6 | 13540325413 |
7 | 2325030156 |
oct | 576315421 |
9 | 228557220 |
10 | 100244241 |
11 | 51648a89 |
12 | 296a3869 |
13 | 179caa26 |
14 | d45622d |
15 | 8c01ee6 |
hex | 5f99b11 |
100244241 has 12 divisors (see below), whose sum is σ = 144926340. Its totient is φ = 66769920.
The previous prime is 100244233. The next prime is 100244251. The reversal of 100244241 is 142442001.
It can be written as a sum of positive squares in 2 ways, for example, as 36180225 + 64064016 = 6015^2 + 8004^2 .
It is not a de Polignac number, because 100244241 - 23 = 100244233 is a prime.
It is not an unprimeable number, because it can be changed into a prime (100244251) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7281 + ... + 15921.
It is an arithmetic number, because the mean of its divisors is an integer number (12077195).
Almost surely, 2100244241 is an apocalyptic number.
It is an amenable number.
100244241 is a deficient number, since it is larger than the sum of its proper divisors (44682099).
100244241 is a wasteful number, since it uses less digits than its factorization.
100244241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9936 (or 9933 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
The square root of 100244241 is about 10012.2046023840. The cubic root of 100244241 is about 464.5364648911.
Adding to 100244241 its reverse (142442001), we get a palindrome (242686242).
The spelling of 100244241 in words is "one hundred million, two hundred forty-four thousand, two hundred forty-one".
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