Base | Representation |
---|---|
bin | 111110101011110… |
… | …0000100000000000 |
3 | 12102120202102222112 |
4 | 1331113200200000 |
5 | 13301422030212 |
6 | 544413154452 |
7 | 103056610022 |
oct | 17527404000 |
9 | 5376672875 |
10 | 2103314432 |
11 | 98a2a229a |
12 | 4a848ba28 |
13 | 2769ab66b |
14 | 15d4b0012 |
15 | c49be422 |
hex | 7d5e0800 |
2103314432 has 96 divisors (see below), whose sum is σ = 4431150360. Its totient is φ = 996802560.
The previous prime is 2103314429. The next prime is 2103314503. The reversal of 2103314432 is 2344133012.
It can be written as a sum of positive squares in 4 ways, for example, as 2085200896 + 18113536 = 45664^2 + 4256^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2103314398 and 2103314407.
It is a congruent number.
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, 3106478 + ... + 3107154.
Almost surely, 22103314432 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2103314432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2215575180).
2103314432 is an abundant number, since it is smaller than the sum of its proper divisors (2327835928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2103314432 is an equidigital number, since it uses as much as digits as its factorization.
2103314432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 777 (or 757 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 2103314432 is about 45861.9061095371. The cubic root of 2103314432 is about 1281.2525239625.
Adding to 2103314432 its reverse (2344133012), we get a palindrome (4447447444).
The spelling of 2103314432 in words is "two billion, one hundred three million, three hundred fourteen thousand, four hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.603 sec. • engine limits •