Base | Representation |
---|---|
bin | 11011001110000001… |
… | …01100011101001111 |
3 | 1101201102012021201212 |
4 | 31213000230131033 |
5 | 214411430342411 |
6 | 10414014125035 |
7 | 1025061421430 |
oct | 154700543517 |
9 | 41642167655 |
10 | 14613137231 |
11 | 621980a320 |
12 | 29b9ab077b |
13 | 14bb657284 |
14 | 9c8abd487 |
15 | 5a7d9868b |
hex | 36702c74f |
14613137231 has 8 divisors (see below), whose sum is σ = 18218976384. Its totient is φ = 11386860120.
The previous prime is 14613137183. The next prime is 14613137233. The reversal of 14613137231 is 13273131641.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14613137231 - 210 = 14613136207 is a prime.
It is a super-2 number, since 2×146131372312 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14613137233) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94890425 + ... + 94890578.
It is an arithmetic number, because the mean of its divisors is an integer number (2277372048).
Almost surely, 214613137231 is an apocalyptic number.
14613137231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
14613137231 is a deficient number, since it is larger than the sum of its proper divisors (3605839153).
14613137231 is a wasteful number, since it uses less digits than its factorization.
14613137231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 189781021.
The product of its digits is 9072, while the sum is 32.
Adding to 14613137231 its reverse (13273131641), we get a palindrome (27886268872).
The spelling of 14613137231 in words is "fourteen billion, six hundred thirteen million, one hundred thirty-seven thousand, two hundred thirty-one".
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