Base | Representation |
---|---|
bin | 101001100101010110… |
… | …011001101011110001 |
3 | 11021020201221020212201 |
4 | 221211112121223301 |
5 | 1212420402403040 |
6 | 32302325223201 |
7 | 3140320053550 |
oct | 514526315361 |
9 | 137221836781 |
10 | 44650044145 |
11 | 17a32871033 |
12 | 87a1261b01 |
13 | 4297572085 |
14 | 2237db3d97 |
15 | 1264d62a9a |
hex | a65599af1 |
44650044145 has 32 divisors (see below), whose sum is σ = 65478398976. Its totient is φ = 28530816000.
The previous prime is 44650044143. The next prime is 44650044161. The reversal of 44650044145 is 54144005644.
It is a happy number.
It is not a de Polignac number, because 44650044145 - 21 = 44650044143 is a prime.
It is not an unprimeable number, because it can be changed into a prime (44650044143) 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 31 ways as a sum of consecutive naturals, for example, 311401 + ... + 431590.
It is an arithmetic number, because the mean of its divisors is an integer number (2046199968).
Almost surely, 244650044145 is an apocalyptic number.
It is an amenable number.
44650044145 is a deficient number, since it is larger than the sum of its proper divisors (20828354831).
44650044145 is a wasteful number, since it uses less digits than its factorization.
44650044145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 743121.
The product of its (nonzero) digits is 153600, while the sum is 37.
Adding to 44650044145 its reverse (54144005644), we get a palindrome (98794049789).
The spelling of 44650044145 in words is "forty-four billion, six hundred fifty million, forty-four thousand, one hundred forty-five".
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