Base | Representation |
---|---|
bin | 11000101011100011… |
… | …01000011100011101 |
3 | 1021012102122122011122 |
4 | 30111301220130131 |
5 | 204114024443031 |
6 | 10030450300325 |
7 | 646232063144 |
oct | 142561503435 |
9 | 37172578148 |
10 | 13250234141 |
11 | 568a459031 |
12 | 26995876a5 |
13 | 1332196b41 |
14 | 8d9aa675b |
15 | 5283d047b |
hex | 315c6871d |
13250234141 has 4 divisors (see below), whose sum is σ = 13250673984. Its totient is φ = 13249794300.
The previous prime is 13250234131. The next prime is 13250234147. The reversal of 13250234141 is 14143205231.
It is a happy number.
13250234141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 13250234141 - 26 = 13250234077 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 13250234141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13250234147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171125 + ... + 236186.
It is an arithmetic number, because the mean of its divisors is an integer number (3312668496).
Almost surely, 213250234141 is an apocalyptic number.
It is an amenable number.
13250234141 is a deficient number, since it is larger than the sum of its proper divisors (439843).
13250234141 is an equidigital number, since it uses as much as digits as its factorization.
13250234141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 439842.
The product of its (nonzero) digits is 2880, while the sum is 26.
Adding to 13250234141 its reverse (14143205231), we get a palindrome (27393439372).
The spelling of 13250234141 in words is "thirteen billion, two hundred fifty million, two hundred thirty-four thousand, one hundred forty-one".
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