Base | Representation |
---|---|
bin | 1110001101100000110… |
… | …1001101111001000101 |
3 | 212100011220212001101120 |
4 | 3203120031031321011 |
5 | 13000002222341010 |
6 | 304054153344153 |
7 | 23432103416433 |
oct | 3433015157105 |
9 | 770156761346 |
10 | 244145512005 |
11 | 945a585a81a |
12 | 3b397a08059 |
13 | 1a03b1b0305 |
14 | bb6107dd53 |
15 | 653dd75e70 |
hex | 38d834de45 |
244145512005 has 16 divisors (see below), whose sum is σ = 390640879104. Its totient is φ = 130208253120.
The previous prime is 244145511983. The next prime is 244145512063. The reversal of 244145512005 is 500215541442.
It is a happy number.
244145512005 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 244145512005 - 26 = 244145511941 is a prime.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 742572 + ... + 1019658.
It is an arithmetic number, because the mean of its divisors is an integer number (24415054944).
Almost surely, 2244145512005 is an apocalyptic number.
It is an amenable number.
244145512005 is a deficient number, since it is larger than the sum of its proper divisors (146495367099).
244145512005 is a wasteful number, since it uses less digits than its factorization.
244145512005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 335836.
The product of its (nonzero) digits is 32000, while the sum is 33.
The spelling of 244145512005 in words is "two hundred forty-four billion, one hundred forty-five million, five hundred twelve thousand, five".
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