Base | Representation |
---|---|
bin | 1111100011100… |
… | …0010011111100 |
3 | 11112202122200212 |
4 | 3320320103330 |
5 | 113200223424 |
6 | 10250211552 |
7 | 1421356655 |
oct | 370702374 |
9 | 145678625 |
10 | 65242364 |
11 | 33911610 |
12 | 19a23bb8 |
13 | 10694165 |
14 | 894452c |
15 | 5adb10e |
hex | 3e384fc |
65242364 has 48 divisors (see below), whose sum is σ = 128622816. Its totient is φ = 28704000.
The previous prime is 65242361. The next prime is 65242369. The reversal of 65242364 is 46324256.
It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 65242364.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (65242361) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235394 + ... + 235670.
It is an arithmetic number, because the mean of its divisors is an integer number (2679642).
Almost surely, 265242364 is an apocalyptic number.
It is an amenable number.
65242364 is a deficient number, since it is larger than the sum of its proper divisors (63380452).
65242364 is a wasteful number, since it uses less digits than its factorization.
65242364 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 446 (or 444 counting only the distinct ones).
The product of its digits is 34560, while the sum is 32.
The square root of 65242364 is about 8077.2745403385. The cubic root of 65242364 is about 402.5716889398.
It can be divided in two parts, 6524 and 2364, that added together give a palindrome (8888).
The spelling of 65242364 in words is "sixty-five million, two hundred forty-two thousand, three hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •