Base | Representation |
---|---|
bin | 10011101010001010111001… |
… | …10010000010011001010101 |
3 | 12200001210020002001201021111 |
4 | 21311011130302002121111 |
5 | 21131241331012031000 |
6 | 231535434524015021 |
7 | 12051202446622204 |
oct | 1165053462023125 |
9 | 180053202051244 |
10 | 43230402455125 |
11 | 12857a02198516 |
12 | 4a22412391471 |
13 | 1b177bcc9c842 |
14 | a9651114123b |
15 | 4ee7c6a09cba |
hex | 27515cc82655 |
43230402455125 has 16 divisors (see below), whose sum is σ = 53960927670000. Its totient is φ = 34578305678400.
The previous prime is 43230402455087. The next prime is 43230402455129. The reversal of 43230402455125 is 52155420403234.
It can be written as a sum of positive squares in 8 ways, for example, as 35013362349681 + 8217040105444 = 5917209^2 + 2866538^2 .
It is not a de Polignac number, because 43230402455125 - 215 = 43230402422357 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (43230402455129) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29359930 + ... + 30797179.
It is an arithmetic number, because the mean of its divisors is an integer number (3372557979375).
Almost surely, 243230402455125 is an apocalyptic number.
It is an amenable number.
43230402455125 is a deficient number, since it is larger than the sum of its proper divisors (10730525214875).
43230402455125 is an equidigital number, since it uses as much as digits as its factorization.
43230402455125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60162873 (or 60162863 counting only the distinct ones).
The product of its (nonzero) digits is 576000, while the sum is 40.
Adding to 43230402455125 its reverse (52155420403234), we get a palindrome (95385822858359).
The spelling of 43230402455125 in words is "forty-three trillion, two hundred thirty billion, four hundred two million, four hundred fifty-five thousand, one hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •