Base | Representation |
---|---|
bin | 101110100111001111… |
… | …1110100100000101011 |
3 | 100120101020002110021211 |
4 | 1131032133310200223 |
5 | 3120001402242303 |
6 | 113552540213551 |
7 | 10142413156546 |
oct | 1351637644053 |
9 | 316336073254 |
10 | 100101212203 |
11 | 394a8585353 |
12 | 1749783a2b7 |
13 | 9593788c15 |
14 | 4bb868985d |
15 | 290d07d66d |
hex | 174e7f482b |
100101212203 has 2 divisors, whose sum is σ = 100101212204. Its totient is φ = 100101212202.
The previous prime is 100101212177. The next prime is 100101212213. The reversal of 100101212203 is 302212101001.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-100101212203 is a prime.
It is a super-2 number, since 2×1001012122032 (a number of 23 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (100101212213) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50050606101 + 50050606102.
It is an arithmetic number, because the mean of its divisors is an integer number (50050606102).
Almost surely, 2100101212203 is an apocalyptic number.
100101212203 is a deficient number, since it is larger than the sum of its proper divisors (1).
100101212203 is an equidigital number, since it uses as much as digits as its factorization.
100101212203 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 100101212203 its reverse (302212101001), we get a palindrome (402313313204).
The spelling of 100101212203 in words is "one hundred billion, one hundred one million, two hundred twelve thousand, two hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •