Base | Representation |
---|---|
bin | 1100011011110111… |
… | …10101100100001101 |
3 | 122020021112011110100 |
4 | 12031323311210031 |
5 | 102133104200103 |
6 | 3022251001313 |
7 | 324305052315 |
oct | 61573654415 |
9 | 18207464410 |
10 | 6676240653 |
11 | 2916622465 |
12 | 1363a39239 |
13 | 825209874 |
14 | 474960445 |
15 | 2911b55a3 |
hex | 18def590d |
6676240653 has 12 divisors (see below), whose sum is σ = 10151009440. Its totient is φ = 4216572936.
The previous prime is 6676240633. The next prime is 6676240657. The reversal of 6676240653 is 3560426766.
It is not a de Polignac number, because 6676240653 - 25 = 6676240621 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 6676240599 and 6676240608.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6676240657) 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 11 ways as a sum of consecutive naturals, for example, 19521001 + ... + 19521342.
Almost surely, 26676240653 is an apocalyptic number.
It is an amenable number.
6676240653 is a deficient number, since it is larger than the sum of its proper divisors (3474768787).
6676240653 is a wasteful number, since it uses less digits than its factorization.
6676240653 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39042368 (or 39042365 counting only the distinct ones).
The product of its (nonzero) digits is 1088640, while the sum is 45.
The square root of 6676240653 is about 81708.2655121255. The cubic root of 6676240653 is about 1882.9725734313.
The spelling of 6676240653 in words is "six billion, six hundred seventy-six million, two hundred forty thousand, six hundred fifty-three".
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