Base | Representation |
---|---|
bin | 11111110111010000… |
… | …010100011000111100 |
3 | 10021022100211120000222 |
4 | 133313100110120330 |
5 | 1030032013134434 |
6 | 23414531440512 |
7 | 2320554611423 |
oct | 376720243074 |
9 | 107270746028 |
10 | 34213021244 |
11 | 135673a4276 |
12 | 6769a56138 |
13 | 32c317c88c |
14 | 1927bb02ba |
15 | d5392b72e |
hex | 7f741463c |
34213021244 has 48 divisors (see below), whose sum is σ = 61353815040. Its totient is φ = 16688353920.
The previous prime is 34213021243. The next prime is 34213021307. The reversal of 34213021244 is 44212031243.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34213021243) 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, 18766517 + ... + 18768339.
It is an arithmetic number, because the mean of its divisors is an integer number (1278204480).
Almost surely, 234213021244 is an apocalyptic number.
It is an amenable number.
34213021244 is a deficient number, since it is larger than the sum of its proper divisors (27140793796).
34213021244 is a wasteful number, since it uses less digits than its factorization.
34213021244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2450 (or 2448 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 34213021244 its reverse (44212031243), we get a palindrome (78425052487).
Subtracting 34213021244 from its reverse (44212031243), we obtain a palindrome (9999009999).
The spelling of 34213021244 in words is "thirty-four billion, two hundred thirteen million, twenty-one thousand, two hundred forty-four".
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