Base | Representation |
---|---|
bin | 10110011011001111110011… |
… | …00000111100011010111001 |
3 | 20110121102212122000020021021 |
4 | 23031213321200330122321 |
5 | 22430433004124010444 |
6 | 252514510225542441 |
7 | 13246604244035221 |
oct | 1315477140743271 |
9 | 213542778006237 |
10 | 49314705688249 |
11 | 14793281802761 |
12 | 564562b1a4a21 |
13 | 2169483b46421 |
14 | c26bb73d5081 |
15 | 5a7bc6b33584 |
hex | 2cd9f983c6b9 |
49314705688249 has 3 divisors (see below), whose sum is σ = 49314712710693. Its totient is φ = 49314698665806.
The previous prime is 49314705688247. The next prime is 49314705688301. The reversal of 49314705688249 is 94288650741394.
The square root of 49314705688249 is 7022443.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is not a de Polignac number, because 49314705688249 - 21 = 49314705688247 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49314705688247) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3511222 + ... + 10533664.
It is an arithmetic number, because the mean of its divisors is an integer number (16438237570231).
It is a 1-persistent number, because it is pandigital, but 2⋅49314705688249 = 98629411376498 is not.
Almost surely, 249314705688249 is an apocalyptic number.
49314705688249 is the 7022443-rd square number.
49314705688249 is the 3511222-nd centered octagonal number.
It is an amenable number.
49314705688249 is a deficient number, since it is larger than the sum of its proper divisors (7022444).
49314705688249 is an frugal number, since it uses more digits than its factorization.
49314705688249 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14044886 (or 7022443 counting only the distinct ones).
The product of its (nonzero) digits is 418037760, while the sum is 70.
The spelling of 49314705688249 in words is "forty-nine trillion, three hundred fourteen billion, seven hundred five million, six hundred eighty-eight thousand, two hundred forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.094 sec. • engine limits •