Base | Representation |
---|---|
bin | 111101001110100011… |
… | …011101000000011101 |
3 | 20021200200222021111220 |
4 | 331032203131000131 |
5 | 2034120030114031 |
6 | 50111320203553 |
7 | 4515105254610 |
oct | 751643350035 |
9 | 207620867456 |
10 | 65742426141 |
11 | 25976981897 |
12 | 108a90095b9 |
13 | 6279361092 |
14 | 32793b4177 |
15 | 1a9b95c596 |
hex | f4e8dd01d |
65742426141 has 16 divisors (see below), whose sum is σ = 100200687744. Its totient is φ = 37558943424.
The previous prime is 65742426137. The next prime is 65742426149. The reversal of 65742426141 is 14162424756.
It is not a de Polignac number, because 65742426141 - 22 = 65742426137 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 65742426093 and 65742426102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (65742426149) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240190 + ... + 434943.
It is an arithmetic number, because the mean of its divisors is an integer number (6262542984).
Almost surely, 265742426141 is an apocalyptic number.
It is an amenable number.
65742426141 is a deficient number, since it is larger than the sum of its proper divisors (34458261603).
65742426141 is a wasteful number, since it uses less digits than its factorization.
65742426141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 679780.
The product of its digits is 322560, while the sum is 42.
The spelling of 65742426141 in words is "sixty-five billion, seven hundred forty-two million, four hundred twenty-six thousand, one hundred forty-one".
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