Base | Representation |
---|---|
bin | 1010101011001100100… |
… | …1010111010011100100 |
3 | 122112101001112210020102 |
4 | 2222303021113103210 |
5 | 11001042403442402 |
6 | 220130010123232 |
7 | 16151452001150 |
oct | 2526311272344 |
9 | 575331483212 |
10 | 183394202852 |
11 | 70860279003 |
12 | 2b662420518 |
13 | 143a8bba7c3 |
14 | 8c3a8d8060 |
15 | 4b856b8102 |
hex | 2ab32574e4 |
183394202852 has 24 divisors (see below), whose sum is σ = 374592417024. Its totient is φ = 76925227392.
The previous prime is 183394202851. The next prime is 183394202861. The reversal of 183394202852 is 258202493381.
183394202852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (47).
It is a junction number, because it is equal to n+sod(n) for n = 183394202797 and 183394202806.
It is not an unprimeable number, because it can be changed into a prime (183394202851) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 69677333 + ... + 69679964.
It is an arithmetic number, because the mean of its divisors is an integer number (15608017376).
Almost surely, 2183394202852 is an apocalyptic number.
It is an amenable number.
183394202852 is an abundant number, since it is smaller than the sum of its proper divisors (191198214172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
183394202852 is a wasteful number, since it uses less digits than its factorization.
183394202852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139357355 (or 139357353 counting only the distinct ones).
The product of its (nonzero) digits is 829440, while the sum is 47.
The spelling of 183394202852 in words is "one hundred eighty-three billion, three hundred ninety-four million, two hundred two thousand, eight hundred fifty-two".
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