Base | Representation |
---|---|
bin | 1111010000110… |
… | …0100111110000 |
3 | 11110110021211201 |
4 | 3310030213300 |
5 | 112341433312 |
6 | 10204020544 |
7 | 1405055110 |
oct | 364144760 |
9 | 143407751 |
10 | 64014832 |
11 | 33153322 |
12 | 19531754 |
13 | 103544cb |
14 | 8705040 |
15 | 5947557 |
hex | 3d0c9f0 |
64014832 has 40 divisors (see below), whose sum is σ = 146642400. Its totient is φ = 26487552.
The previous prime is 64014793. The next prime is 64014833. The reversal of 64014832 is 23841046.
64014832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a self number, because there is not a number n which added to its sum of digits gives 64014832.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64014833) 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, 6607 + ... + 13102.
It is an arithmetic number, because the mean of its divisors is an integer number (3666060).
Almost surely, 264014832 is an apocalyptic number.
It is an amenable number.
64014832 is an abundant number, since it is smaller than the sum of its proper divisors (82627568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64014832 is a wasteful number, since it uses less digits than its factorization.
64014832 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19753 (or 19747 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 28.
The square root of 64014832 is about 8000.9269462982. The cubic root of 64014832 is about 400.0308976133.
Adding to 64014832 its reverse (23841046), we get a palindrome (87855878).
It can be divided in two parts, 64014 and 832, that added together give a palindrome (64846).
The spelling of 64014832 in words is "sixty-four million, fourteen thousand, eight hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •