Base | Representation |
---|---|
bin | 100011100101110111… |
… | …0101111010000000001 |
3 | 21022021201011211021210 |
4 | 1013023232233100001 |
5 | 2223013203033131 |
6 | 55040153040333 |
7 | 5344032166353 |
oct | 1071356572001 |
9 | 238251154253 |
10 | 76432471041 |
11 | 2a462156843 |
12 | 129910b60a9 |
13 | 7290cb3634 |
14 | 39b103d0d3 |
15 | 1ec51c3146 |
hex | 11cbbaf401 |
76432471041 has 4 divisors (see below), whose sum is σ = 101909961392. Its totient is φ = 50954980692.
The previous prime is 76432470967. The next prime is 76432471081. The reversal of 76432471041 is 14017423467.
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, and also an emirpimes, since its reverse is a distinct semiprime: 14017423467 = 3 ⋅4672474489.
It is not a de Polignac number, because 76432471041 - 211 = 76432468993 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (76432471081) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12738745171 + ... + 12738745176.
It is an arithmetic number, because the mean of its divisors is an integer number (25477490348).
Almost surely, 276432471041 is an apocalyptic number.
It is an amenable number.
76432471041 is a deficient number, since it is larger than the sum of its proper divisors (25477490351).
76432471041 is a wasteful number, since it uses less digits than its factorization.
76432471041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25477490350.
The product of its (nonzero) digits is 112896, while the sum is 39.
The spelling of 76432471041 in words is "seventy-six billion, four hundred thirty-two million, four hundred seventy-one thousand, forty-one".
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