Base | Representation |
---|---|
bin | 101001001111011111… |
… | …110010110000011011 |
3 | 11020022012001011210112 |
4 | 221033133302300123 |
5 | 1211143023014022 |
6 | 32202111034535 |
7 | 3125245515662 |
oct | 511737626033 |
9 | 136265034715 |
10 | 44283407387 |
11 | 1786491344a |
12 | 86ba50ba4b |
13 | 423961254b |
14 | 2201415dd9 |
15 | 1242a8e8e2 |
hex | a4f7f2c1b |
44283407387 has 16 divisors (see below), whose sum is σ = 46032637728. Its totient is φ = 42567275520.
The previous prime is 44283407359. The next prime is 44283407401. The reversal of 44283407387 is 78370438244.
It is a cyclic number.
It is not a de Polignac number, because 44283407387 - 232 = 39988440091 is a prime.
It is a super-2 number, since 2×442834073872 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (44283407327) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3084608 + ... + 3098930.
It is an arithmetic number, because the mean of its divisors is an integer number (2877039858).
Almost surely, 244283407387 is an apocalyptic number.
44283407387 is a deficient number, since it is larger than the sum of its proper divisors (1749230341).
44283407387 is a wasteful number, since it uses less digits than its factorization.
44283407387 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15470.
The product of its (nonzero) digits is 3612672, while the sum is 50.
The spelling of 44283407387 in words is "forty-four billion, two hundred eighty-three million, four hundred seven thousand, three hundred eighty-seven".
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