Base | Representation |
---|---|
bin | 1011111100110… |
… | …00111101010001 |
3 | 20222121210010021 |
4 | 11332120331101 |
5 | 201130204413 |
6 | 13540303441 |
7 | 2325015331 |
oct | 576307521 |
9 | 228553107 |
10 | 100241233 |
11 | 516467a4 |
12 | 296a1b81 |
13 | 179c9551 |
14 | d4550c1 |
15 | 8c0118d |
hex | 5f98f51 |
100241233 has 2 divisors, whose sum is σ = 100241234. Its totient is φ = 100241232.
The previous prime is 100241201. The next prime is 100241237. The reversal of 100241233 is 332142001.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 100240144 + 1089 = 10012^2 + 33^2 .
It is an emirp because it is prime and its reverse (332142001) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 100241233 - 25 = 100241201 is a prime.
It is not a weakly prime, because it can be changed into another prime (100241237) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50120616 + 50120617.
It is an arithmetic number, because the mean of its divisors is an integer number (50120617).
Almost surely, 2100241233 is an apocalyptic number.
It is an amenable number.
100241233 is a deficient number, since it is larger than the sum of its proper divisors (1).
100241233 is an equidigital number, since it uses as much as digits as its factorization.
100241233 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 100241233 is about 10012.0543845906. The cubic root of 100241233 is about 464.5318184407.
Adding to 100241233 its reverse (332142001), we get a palindrome (432383234).
The spelling of 100241233 in words is "one hundred million, two hundred forty-one thousand, two hundred thirty-three".
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