Base | Representation |
---|---|
bin | 11000001011011010101… |
… | …01100010001011011001 |
3 | 2221102100022020120202100 |
4 | 30011231111202023121 |
5 | 102102400320042224 |
6 | 1433351451154013 |
7 | 114010040260356 |
oct | 14055525421331 |
9 | 2842308216670 |
10 | 830763049689 |
11 | 2a03630a1301 |
12 | 115010a45909 |
13 | 60457457c61 |
14 | 2c2cdc7b62d |
15 | 16923de4ac9 |
hex | c16d5622d9 |
830763049689 has 48 divisors (see below), whose sum is σ = 1263622360000. Its totient is φ = 525282081408.
The previous prime is 830763049681. The next prime is 830763049693. The reversal of 830763049689 is 986940367038.
830763049689 is a `hidden beast` number, since 8 + 3 + 0 + 7 + 63 + 0 + 496 + 89 = 666.
It is not a de Polignac number, because 830763049689 - 23 = 830763049681 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (830763049681) 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 47 ways as a sum of consecutive naturals, for example, 7087047 + ... + 7203315.
Almost surely, 2830763049689 is an apocalyptic number.
It is an amenable number.
830763049689 is a deficient number, since it is larger than the sum of its proper divisors (432859310311).
830763049689 is a wasteful number, since it uses less digits than its factorization.
830763049689 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116854 (or 116851 counting only the distinct ones).
The product of its (nonzero) digits is 47029248, while the sum is 63.
The spelling of 830763049689 in words is "eight hundred thirty billion, seven hundred sixty-three million, forty-nine thousand, six hundred eighty-nine".
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