Base | Representation |
---|---|
bin | 111101000011100000… |
… | …1111001101011101101 |
3 | 110112102120221201220012 |
4 | 1322013001321223231 |
5 | 4122010244111303 |
6 | 140122205303005 |
7 | 12321065235542 |
oct | 1720701715355 |
9 | 415376851805 |
10 | 131114441453 |
11 | 50672758526 |
12 | 214b1b64a65 |
13 | c496a40848 |
14 | 64bb4c6bc9 |
15 | 3625aed5d8 |
hex | 1e87079aed |
131114441453 has 8 divisors (see below), whose sum is σ = 133366214016. Its totient is φ = 128865970800.
The previous prime is 131114441431. The next prime is 131114441459. The reversal of 131114441453 is 354144411131.
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 131114441453 - 218 = 131114179309 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131114441459) 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, 745313 + ... + 904278.
It is an arithmetic number, because the mean of its divisors is an integer number (16670776752).
Almost surely, 2131114441453 is an apocalyptic number.
It is an amenable number.
131114441453 is a deficient number, since it is larger than the sum of its proper divisors (2251772563).
131114441453 is a wasteful number, since it uses less digits than its factorization.
131114441453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1650955.
The product of its digits is 11520, while the sum is 32.
Adding to 131114441453 its reverse (354144411131), we get a palindrome (485258852584).
The spelling of 131114441453 in words is "one hundred thirty-one billion, one hundred fourteen million, four hundred forty-one thousand, four hundred fifty-three".
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