Base | Representation |
---|---|
bin | 101110101101110111… |
… | …0101101111001101101 |
3 | 100120221200211200020121 |
4 | 1131123232231321231 |
5 | 3120430221033401 |
6 | 114030550444541 |
7 | 10151050211035 |
oct | 1353356557155 |
9 | 316850750217 |
10 | 100323221101 |
11 | 3960192a984 |
12 | 1753a063751 |
13 | 95ca77ab2c |
14 | 4bd9d5a8c5 |
15 | 29227d3ca1 |
hex | 175bbade6d |
100323221101 has 4 divisors (see below), whose sum is σ = 100440834172. Its totient is φ = 100205608032.
The previous prime is 100323221069. The next prime is 100323221107. The reversal of 100323221101 is 101122323001.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 60946771876 + 39376449225 = 246874^2 + 198435^2 .
It is a cyclic number.
It is not a de Polignac number, because 100323221101 - 25 = 100323221069 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100323221107) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58805256 + ... + 58806961.
It is an arithmetic number, because the mean of its divisors is an integer number (25110208543).
Almost surely, 2100323221101 is an apocalyptic number.
It is an amenable number.
100323221101 is a deficient number, since it is larger than the sum of its proper divisors (117613071).
100323221101 is an equidigital number, since it uses as much as digits as its factorization.
100323221101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117613070.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 100323221101 its reverse (101122323001), we get a palindrome (201445544102).
The spelling of 100323221101 in words is "one hundred billion, three hundred twenty-three million, two hundred twenty-one thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •