Base | Representation |
---|---|
bin | 101001100100111111… |
… | …101111000000001001 |
3 | 11021020022202100222221 |
4 | 221210333233000021 |
5 | 1212412342232103 |
6 | 32301554014041 |
7 | 3140215415140 |
oct | 514477570011 |
9 | 137208670887 |
10 | 44644102153 |
11 | 17a2a4827a2 |
12 | 879b277321 |
13 | 42962715c1 |
14 | 22372a8757 |
15 | 126458c1bd |
hex | a64fef009 |
44644102153 has 24 divisors (see below), whose sum is σ = 53876569920. Its totient is φ = 36233477280.
The previous prime is 44644102133. The next prime is 44644102159. The reversal of 44644102153 is 35120144644.
44644102153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 44644102153 - 25 = 44644102121 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (44644102159) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6898003 + ... + 6904471.
It is an arithmetic number, because the mean of its divisors is an integer number (2244857080).
Almost surely, 244644102153 is an apocalyptic number.
It is an amenable number.
44644102153 is a deficient number, since it is larger than the sum of its proper divisors (9232467767).
44644102153 is a wasteful number, since it uses less digits than its factorization.
44644102153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9245 (or 9226 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 34.
Adding to 44644102153 its reverse (35120144644), we get a palindrome (79764246797).
The spelling of 44644102153 in words is "forty-four billion, six hundred forty-four million, one hundred two thousand, one hundred fifty-three".
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