Base | Representation |
---|---|
bin | 110110100011111… |
… | …0110010010101100 |
3 | 11201120220221200221 |
4 | 1231013312102230 |
5 | 12222134231212 |
6 | 501355501124 |
7 | 63240215221 |
oct | 15507662254 |
9 | 4646827627 |
10 | 1830773932 |
11 | 85a473609 |
12 | 4311577a4 |
13 | 2323a63b0 |
14 | 135207948 |
15 | aaad6807 |
hex | 6d1f64ac |
1830773932 has 24 divisors (see below), whose sum is σ = 3452719536. Its totient is φ = 844381248.
The previous prime is 1830773929. The next prime is 1830773933. The reversal of 1830773932 is 2393770381.
It is not an unprimeable number, because it can be changed into a prime (1830773933) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67638 + ... + 90754.
It is an arithmetic number, because the mean of its divisors is an integer number (143863314).
Almost surely, 21830773932 is an apocalyptic number.
It is an amenable number.
1830773932 is a deficient number, since it is larger than the sum of its proper divisors (1621945604).
1830773932 is a wasteful number, since it uses less digits than its factorization.
1830773932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24657 (or 24655 counting only the distinct ones).
The product of its (nonzero) digits is 190512, while the sum is 43.
The square root of 1830773932 is about 42787.5441220924. The cubic root of 1830773932 is about 1223.3336069183. Note that the first 3 decimals are identical.
The spelling of 1830773932 in words is "one billion, eight hundred thirty million, seven hundred seventy-three thousand, nine hundred thirty-two".
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