Base | Representation |
---|---|
bin | 111110100101101… |
… | …0011001110010000 |
3 | 12102100201212020212 |
4 | 1331023103032100 |
5 | 13300112124240 |
6 | 544220423252 |
7 | 103020451163 |
oct | 17513231620 |
9 | 5370655225 |
10 | 2100114320 |
11 | 988506a77 |
12 | 4a73a7b28 |
13 | 27612abc5 |
14 | 15ccb9ada |
15 | c458b165 |
hex | 7d2d3390 |
2100114320 has 40 divisors (see below), whose sum is σ = 4886558520. Its totient is φ = 839393280.
The previous prime is 2100114293. The next prime is 2100114343. The reversal of 2100114320 is 234110012.
It can be written as a sum of positive squares in 4 ways, for example, as 460188304 + 1639926016 = 21452^2 + 40496^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is a junction number, because it is equal to n+sod(n) for n = 2100114295 and 2100114304.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100976 + ... + 119984.
It is an arithmetic number, because the mean of its divisors is an integer number (122163963).
Almost surely, 22100114320 is an apocalyptic number.
2100114320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2100114320 is an abundant number, since it is smaller than the sum of its proper divisors (2786444200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2100114320 is a wasteful number, since it uses less digits than its factorization.
2100114320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20403 (or 20397 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 2100114320 is about 45827.0042660438. The cubic root of 2100114320 is about 1280.6024019960.
Adding to 2100114320 its reverse (234110012), we get a palindrome (2334224332).
The spelling of 2100114320 in words is "two billion, one hundred million, one hundred fourteen thousand, three hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •