Base | Representation |
---|---|
bin | 101001000000101010… |
… | …000101001001110100 |
3 | 11012122211120121220012 |
4 | 221000222011021310 |
5 | 1210140304232230 |
6 | 32121254555352 |
7 | 3116133420602 |
oct | 510052051164 |
9 | 135584517805 |
10 | 44034445940 |
11 | 17747329a91 |
12 | 864b068b58 |
13 | 41c9b74794 |
14 | 21ba32a872 |
15 | 122acb3395 |
hex | a40a85274 |
44034445940 has 24 divisors (see below), whose sum is σ = 92685916680. Its totient is φ = 17573096448.
The previous prime is 44034445933. The next prime is 44034445951. The reversal of 44034445940 is 4954443044.
It can be written as a sum of positive squares in 4 ways, for example, as 3400755856 + 40633690084 = 58316^2 + 201578^2 .
It is a congruent number.
It is an unprimeable number.
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, 2533745 + ... + 2551064.
It is an arithmetic number, because the mean of its divisors is an integer number (3861913195).
Almost surely, 244034445940 is an apocalyptic number.
It is an amenable number.
44034445940 is an abundant number, since it is smaller than the sum of its proper divisors (48651470740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44034445940 is a wasteful number, since it uses less digits than its factorization.
44034445940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5085251 (or 5085249 counting only the distinct ones).
The product of its (nonzero) digits is 552960, while the sum is 41.
Adding to 44034445940 its reverse (4954443044), we get a palindrome (48988888984).
The spelling of 44034445940 in words is "forty-four billion, thirty-four million, four hundred forty-five thousand, nine hundred forty".
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