Base | Representation |
---|---|
bin | 1010100110001011000… |
… | …1100101011000111101 |
3 | 122101220002021102000112 |
4 | 2221202301211120331 |
5 | 10440312210314210 |
6 | 215344121035405 |
7 | 16103156461463 |
oct | 2514261453075 |
9 | 571802242015 |
10 | 182045791805 |
11 | 70229115909 |
12 | 2b346925b65 |
13 | 14222732747 |
14 | 8b4d7b4833 |
15 | 4b07113d05 |
hex | 2a62c6563d |
182045791805 has 16 divisors (see below), whose sum is σ = 222410059200. Its totient is φ = 143005505280.
The previous prime is 182045791771. The next prime is 182045791817. The reversal of 182045791805 is 508197540281.
182045791805 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a de Polignac number, because none of the positive numbers 2k-182045791805 is a prime.
It is a super-4 number, since 4×1820457918054 (a number of 46 digits) contains 4444 as substring.
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, 90335 + ... + 610124.
It is an arithmetic number, because the mean of its divisors is an integer number (13900628700).
Almost surely, 2182045791805 is an apocalyptic number.
It is an amenable number.
182045791805 is a deficient number, since it is larger than the sum of its proper divisors (40364267395).
182045791805 is an equidigital number, since it uses as much as digits as its factorization.
182045791805 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 701404.
The product of its (nonzero) digits is 806400, while the sum is 50.
The spelling of 182045791805 in words is "one hundred eighty-two billion, forty-five million, seven hundred ninety-one thousand, eight hundred five".
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