Base | Representation |
---|---|
bin | 100000000110101… |
… | …101101111001010 |
3 | 1101112112021222112 |
4 | 200012231233022 |
5 | 2100342143424 |
6 | 125240422322 |
7 | 16230201050 |
oct | 4006555712 |
9 | 1345467875 |
10 | 538631114 |
11 | 25705258a |
12 | 1304779a2 |
13 | 8778c848 |
14 | 517701d0 |
15 | 3244960e |
hex | 201adbca |
538631114 has 24 divisors (see below), whose sum is σ = 972649440. Its totient is φ = 218538648.
The previous prime is 538631113. The next prime is 538631117. The reversal of 538631114 is 411136835.
It is not an unprimeable number, because it can be changed into a prime (538631113) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 377807 + ... + 379229.
It is an arithmetic number, because the mean of its divisors is an integer number (40527060).
Almost surely, 2538631114 is an apocalyptic number.
538631114 is a deficient number, since it is larger than the sum of its proper divisors (434018326).
538631114 is an equidigital number, since it uses as much as digits as its factorization.
538631114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2874 (or 1451 counting only the distinct ones).
The product of its digits is 8640, while the sum is 32.
The square root of 538631114 is about 23208.4276503170. The cubic root of 538631114 is about 813.6366048931.
Adding to 538631114 its reverse (411136835), we get a palindrome (949767949).
The spelling of 538631114 in words is "five hundred thirty-eight million, six hundred thirty-one thousand, one hundred fourteen".
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