Base | Representation |
---|---|
bin | 101000001011111101… |
… | …010110001101111001 |
3 | 11010101012220120022220 |
4 | 220023331112031321 |
5 | 1201332434212441 |
6 | 31453432434253 |
7 | 3055206350631 |
oct | 501375261571 |
9 | 133335816286 |
10 | 43150304121 |
11 | 17333249171 |
12 | 8442b48989 |
13 | 40b8941242 |
14 | 2134b3b6c1 |
15 | 11c836a466 |
hex | a0bf56379 |
43150304121 has 16 divisors (see below), whose sum is σ = 57829424448. Its totient is φ = 28619136000.
The previous prime is 43150304107. The next prime is 43150304147. The reversal of 43150304121 is 12140305134.
It is a happy number.
It is not a de Polignac number, because 43150304121 - 25 = 43150304089 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 43150304091 and 43150304100.
It is not an unprimeable number, because it can be changed into a prime (43150304191) 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, 1760865 + ... + 1785201.
It is an arithmetic number, because the mean of its divisors is an integer number (3614339028).
Almost surely, 243150304121 is an apocalyptic number.
It is an amenable number.
43150304121 is a deficient number, since it is larger than the sum of its proper divisors (14679120327).
43150304121 is a wasteful number, since it uses less digits than its factorization.
43150304121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27352.
The product of its (nonzero) digits is 1440, while the sum is 24.
Adding to 43150304121 its reverse (12140305134), we get a palindrome (55290609255).
The spelling of 43150304121 in words is "forty-three billion, one hundred fifty million, three hundred four thousand, one hundred twenty-one".
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