Base | Representation |
---|---|
bin | 101110101010100011… |
… | …1001101001100001011 |
3 | 100120122221221020012111 |
4 | 1131111013031030023 |
5 | 3120213310401303 |
6 | 114011543123151 |
7 | 10145231434663 |
oct | 1352507151413 |
9 | 316587836174 |
10 | 100212200203 |
11 | 395551a1275 |
12 | 17508a434b7 |
13 | 95b0778bab |
14 | 4bc92db1a3 |
15 | 2917ba3b6d |
hex | 17551cd30b |
100212200203 has 2 divisors, whose sum is σ = 100212200204. Its totient is φ = 100212200202.
The previous prime is 100212200171. The next prime is 100212200267. The reversal of 100212200203 is 302002212001.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 100212200203 - 25 = 100212200171 is a prime.
It is not a weakly prime, because it can be changed into another prime (100212200273) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50106100101 + 50106100102.
It is an arithmetic number, because the mean of its divisors is an integer number (50106100102).
Almost surely, 2100212200203 is an apocalyptic number.
100212200203 is a deficient number, since it is larger than the sum of its proper divisors (1).
100212200203 is an equidigital number, since it uses as much as digits as its factorization.
100212200203 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 100212200203 its reverse (302002212001), we get a palindrome (402214412204).
The spelling of 100212200203 in words is "one hundred billion, two hundred twelve million, two hundred thousand, two hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •