Base | Representation |
---|---|
bin | 101001000011111111… |
… | …101101000111000011 |
3 | 11012210201221201220200 |
4 | 221003333231013003 |
5 | 1210244123240100 |
6 | 32131015140243 |
7 | 3120413416101 |
oct | 510377550703 |
9 | 135721851820 |
10 | 44090446275 |
11 | 177759a8957 |
12 | 8665974683 |
13 | 4208651085 |
14 | 21c3946c71 |
15 | 1230b75e00 |
hex | a43fed1c3 |
44090446275 has 72 divisors (see below), whose sum is σ = 83007231840. Its totient is φ = 22327979520.
The previous prime is 44090446273. The next prime is 44090446403. The reversal of 44090446275 is 57264409044.
It is not a de Polignac number, because 44090446275 - 21 = 44090446273 is a prime.
It is a super-2 number, since 2×440904462752 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 44090446275.
It is not an unprimeable number, because it can be changed into a prime (44090446273) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 677881 + ... + 740069.
It is an arithmetic number, because the mean of its divisors is an integer number (1152878220).
Almost surely, 244090446275 is an apocalyptic number.
44090446275 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
44090446275 is a deficient number, since it is larger than the sum of its proper divisors (38916785565).
44090446275 is a wasteful number, since it uses less digits than its factorization.
44090446275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62365 (or 62357 counting only the distinct ones).
The product of its (nonzero) digits is 967680, while the sum is 45.
The spelling of 44090446275 in words is "forty-four billion, ninety million, four hundred forty-six thousand, two hundred seventy-five".
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