Base | Representation |
---|---|
bin | 1111100101000… |
… | …1001101110000 |
3 | 11112221211121210 |
4 | 3321101031300 |
5 | 113212004433 |
6 | 10252320120 |
7 | 1422263235 |
oct | 371211560 |
9 | 145854553 |
10 | 65344368 |
11 | 33981211 |
12 | 19a73040 |
13 | 106cb70b |
14 | 896d78c |
15 | 5b0b463 |
hex | 3e51370 |
65344368 has 40 divisors (see below), whose sum is σ = 173373328. Its totient is φ = 21192192.
The previous prime is 65344361. The next prime is 65344369. The reversal of 65344368 is 86344356.
65344368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (65344361) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16621 + ... + 20172.
Almost surely, 265344368 is an apocalyptic number.
It is an amenable number.
65344368 is an abundant number, since it is smaller than the sum of its proper divisors (108028960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
65344368 is a wasteful number, since it uses less digits than its factorization.
65344368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36841 (or 36835 counting only the distinct ones).
The product of its digits is 207360, while the sum is 39.
The square root of 65344368 is about 8083.5863328105. The cubic root of 65344368 is about 402.7813816301.
The spelling of 65344368 in words is "sixty-five million, three hundred forty-four thousand, three hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •