Base | Representation |
---|---|
bin | 1010001010111010… |
… | …0001101001010000 |
3 | 21001021011201120201 |
4 | 2202232201221100 |
5 | 21042401333144 |
6 | 1130523344544 |
7 | 124440341014 |
oct | 24256415120 |
9 | 7037151521 |
10 | 2730105424 |
11 | 1181089682 |
12 | 642382154 |
13 | 3467c76c7 |
14 | 1bc82c544 |
15 | 10ea301d4 |
hex | a2ba1a50 |
2730105424 has 10 divisors (see below), whose sum is σ = 5289579290. Its totient is φ = 1365052704.
The previous prime is 2730105379. The next prime is 2730105439. The reversal of 2730105424 is 4245010372.
It can be written as a sum of positive squares in only one way, i.e., 1380865600 + 1349239824 = 37160^2 + 36732^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2730105392 and 2730105401.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85315779 + ... + 85315810.
It is an arithmetic number, because the mean of its divisors is an integer number (528957929).
Almost surely, 22730105424 is an apocalyptic number.
It is an amenable number.
2730105424 is a deficient number, since it is larger than the sum of its proper divisors (2559473866).
2730105424 is a wasteful number, since it uses less digits than its factorization.
2730105424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170631597 (or 170631591 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 28.
The square root of 2730105424 is about 52250.4107543663. The cubic root of 2730105424 is about 1397.6329771281.
Adding to 2730105424 its reverse (4245010372), we get a palindrome (6975115796).
The spelling of 2730105424 in words is "two billion, seven hundred thirty million, one hundred five thousand, four hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •