Base | Representation |
---|---|
bin | 100111101011011010… |
… | …110010111011110001 |
3 | 11001222011122112110012 |
4 | 213223122302323301 |
5 | 1144223210011133 |
6 | 31323331344305 |
7 | 3035530135100 |
oct | 475332627361 |
9 | 131864575405 |
10 | 42604375793 |
11 | 17083072131 |
12 | 8310152095 |
13 | 402c7c8125 |
14 | 20c242c037 |
15 | 119547db48 |
hex | 9eb6b2ef1 |
42604375793 has 24 divisors (see below), whose sum is σ = 51686498304. Its totient is φ = 34975584000.
The previous prime is 42604375777. The next prime is 42604375819. The reversal of 42604375793 is 39757340624.
It is not a de Polignac number, because 42604375793 - 24 = 42604375777 is a prime.
It is a super-2 number, since 2×426043757932 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (42604372793) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2768 + ... + 291918.
It is an arithmetic number, because the mean of its divisors is an integer number (2153604096).
Almost surely, 242604375793 is an apocalyptic number.
It is an amenable number.
42604375793 is a deficient number, since it is larger than the sum of its proper divisors (9082122511).
42604375793 is a wasteful number, since it uses less digits than its factorization.
42604375793 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289293 (or 289286 counting only the distinct ones).
The product of its (nonzero) digits is 3810240, while the sum is 50.
The spelling of 42604375793 in words is "forty-two billion, six hundred four million, three hundred seventy-five thousand, seven hundred ninety-three".
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