Base | Representation |
---|---|
bin | 100111101110011011… |
… | …000001001010000101 |
3 | 11002002200110121102002 |
4 | 213232123001022011 |
5 | 1144324110000301 |
6 | 31332331355045 |
7 | 3040011345332 |
oct | 475633011205 |
9 | 132080417362 |
10 | 42654765701 |
11 | 170a9559889 |
12 | 8324bb2a85 |
13 | 403a08bb42 |
14 | 20c8dc7989 |
15 | 1199ad416b |
hex | 9ee6c1285 |
42654765701 has 4 divisors (see below), whose sum is σ = 42655234752. Its totient is φ = 42654296652.
The previous prime is 42654765649. The next prime is 42654765721. The reversal of 42654765701 is 10756745624.
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 a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-42654765701 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42654765721) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49415 + ... + 296228.
It is an arithmetic number, because the mean of its divisors is an integer number (10663808688).
Almost surely, 242654765701 is an apocalyptic number.
It is an amenable number.
42654765701 is a deficient number, since it is larger than the sum of its proper divisors (469051).
42654765701 is a wasteful number, since it uses less digits than its factorization.
42654765701 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 469050.
The product of its (nonzero) digits is 1411200, while the sum is 47.
The spelling of 42654765701 in words is "forty-two billion, six hundred fifty-four million, seven hundred sixty-five thousand, seven hundred one".
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