Base | Representation |
---|---|
bin | 11100111001010100110… |
… | …01101110000100000101 |
3 | 10111220201100020101102202 |
4 | 32130222121232010011 |
5 | 112231323300040400 |
6 | 2040035232044245 |
7 | 131505501550013 |
oct | 16345231560405 |
9 | 3456640211382 |
10 | 992848830725 |
11 | 353079310644 |
12 | 140507093685 |
13 | 7281887472b |
14 | 360a87b98b3 |
15 | 1ac5da3b4d5 |
hex | e72a66e105 |
992848830725 has 6 divisors (see below), whose sum is σ = 1231132550130. Its totient is φ = 794279064560.
The previous prime is 992848830667. The next prime is 992848830793. The reversal of 992848830725 is 527038848299.
It is a Cunningham number, because it is equal to 9964182+1.
It can be written as a sum of positive squares in 3 ways, for example, as 1 + 992848830724 = 1^2 + 996418^2 .
It is not a de Polignac number, because 992848830725 - 216 = 992848765189 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 5 ways as a sum of consecutive naturals, for example, 19856976590 + ... + 19856976639.
It is an arithmetic number, because the mean of its divisors is an integer number (205188758355).
Almost surely, 2992848830725 is an apocalyptic number.
It is an amenable number.
992848830725 is a deficient number, since it is larger than the sum of its proper divisors (238283719405).
992848830725 is a wasteful number, since it uses less digits than its factorization.
992848830725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39713953239 (or 39713953234 counting only the distinct ones).
The product of its (nonzero) digits is 69672960, while the sum is 65.
The spelling of 992848830725 in words is "nine hundred ninety-two billion, eight hundred forty-eight million, eight hundred thirty thousand, seven hundred twenty-five".
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