Base | Representation |
---|---|
bin | 111100101111110010… |
… | …111010100101001101 |
3 | 20020100201221201011111 |
4 | 330233302322211031 |
5 | 2032040423320431 |
6 | 45544203452021 |
7 | 4466241062626 |
oct | 745762724515 |
9 | 206321851144 |
10 | 65226385741 |
11 | 2573165a020 |
12 | 10784227011 |
13 | 61c6480c2a |
14 | 322aa44a4d |
15 | 1a6b4c67b1 |
hex | f2fcba94d |
65226385741 has 4 divisors (see below), whose sum is σ = 71156057184. Its totient is φ = 59296714300.
The previous prime is 65226385703. The next prime is 65226385751. The reversal of 65226385741 is 14758362256.
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.
It is a cyclic number.
It is not a de Polignac number, because 65226385741 - 215 = 65226352973 is a prime.
It is a super-3 number, since 3×652263857413 (a number of 33 digits) contains 333 as substring.
It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (65226385751) 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, 2964835705 + ... + 2964835726.
It is an arithmetic number, because the mean of its divisors is an integer number (17789014296).
Almost surely, 265226385741 is an apocalyptic number.
It is an amenable number.
65226385741 is a deficient number, since it is larger than the sum of its proper divisors (5929671443).
65226385741 is a wasteful number, since it uses less digits than its factorization.
65226385741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5929671442.
The product of its digits is 2419200, while the sum is 49.
The spelling of 65226385741 in words is "sixty-five billion, two hundred twenty-six million, three hundred eighty-five thousand, seven hundred forty-one".
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