Base | Representation |
---|---|
bin | 1111101100111111… |
… | …11110010010101001 |
3 | 210202112120000021220 |
4 | 13312133332102221 |
5 | 114231204402131 |
6 | 3512315452253 |
7 | 415626304413 |
oct | 76637762251 |
9 | 23675500256 |
10 | 8430544041 |
11 | 3636905577 |
12 | 1773457089 |
13 | a447ba1ca |
14 | 59d93d9b3 |
15 | 3451e3e96 |
hex | 1f67fe4a9 |
8430544041 has 8 divisors (see below), whose sum is σ = 11244957120. Its totient is φ = 5618246832.
The previous prime is 8430544007. The next prime is 8430544051. The reversal of 8430544041 is 1404450348.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 8430544041 - 213 = 8430535849 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 8430543993 and 8430544011.
It is not an unprimeable number, because it can be changed into a prime (8430544051) 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, 519646 + ... + 535623.
It is an arithmetic number, because the mean of its divisors is an integer number (1405619640).
Almost surely, 28430544041 is an apocalyptic number.
It is an amenable number.
8430544041 is a deficient number, since it is larger than the sum of its proper divisors (2814413079).
8430544041 is a wasteful number, since it uses less digits than its factorization.
8430544041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1057935.
The product of its (nonzero) digits is 30720, while the sum is 33.
The square root of 8430544041 is about 91817.9941024634. The cubic root of 8430544041 is about 2035.2536104108.
Adding to 8430544041 its reverse (1404450348), we get a palindrome (9834994389).
The spelling of 8430544041 in words is "eight billion, four hundred thirty million, five hundred forty-four thousand, forty-one".
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