Base | Representation |
---|---|
bin | 1010100110010011011… |
… | …0110100111111001100 |
3 | 122101222111222222122122 |
4 | 2221210312310333030 |
5 | 10440400131031334 |
6 | 215351405432112 |
7 | 16104062406431 |
oct | 2514466647714 |
9 | 571874888578 |
10 | 182080720844 |
11 | 70246902590 |
12 | 2b35656b638 |
13 | 14229a42109 |
14 | 8b542a7b88 |
15 | 4b0a21332e |
hex | 2a64db4fcc |
182080720844 has 48 divisors (see below), whose sum is σ = 352625646240. Its totient is φ = 81575324160.
The previous prime is 182080720841. The next prime is 182080720853. The reversal of 182080720844 is 448027080281.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is a junction number, because it is equal to n+sod(n) for n = 182080720795 and 182080720804.
It is not an unprimeable number, because it can be changed into a prime (182080720841) 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, 1168034 + ... + 1314710.
It is an arithmetic number, because the mean of its divisors is an integer number (7346367630).
Almost surely, 2182080720844 is an apocalyptic number.
It is an amenable number.
182080720844 is a deficient number, since it is larger than the sum of its proper divisors (170544925396).
182080720844 is a wasteful number, since it uses less digits than its factorization.
182080720844 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147098 (or 147096 counting only the distinct ones).
The product of its (nonzero) digits is 229376, while the sum is 44.
The spelling of 182080720844 in words is "one hundred eighty-two billion, eighty million, seven hundred twenty thousand, eight hundred forty-four".
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