Base | Representation |
---|---|
bin | 1100011011011100… |
… | …10001001011000101 |
3 | 122020000211110020222 |
4 | 12031232101023011 |
5 | 102131201334332 |
6 | 3022042434125 |
7 | 324232606250 |
oct | 61556211305 |
9 | 18200743228 |
10 | 6672683717 |
11 | 2914613047 |
12 | 1362802945 |
13 | 82456287b |
14 | 4742b6097 |
15 | 290c11712 |
hex | 18db912c5 |
6672683717 has 4 divisors (see below), whose sum is σ = 7625924256. Its totient is φ = 5719443180.
The previous prime is 6672683683. The next prime is 6672683767. The reversal of 6672683717 is 7173862766.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 6672683717 - 28 = 6672683461 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6672683767) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 476620259 + ... + 476620272.
It is an arithmetic number, because the mean of its divisors is an integer number (1906481064).
Almost surely, 26672683717 is an apocalyptic number.
It is an amenable number.
6672683717 is a deficient number, since it is larger than the sum of its proper divisors (953240539).
6672683717 is an equidigital number, since it uses as much as digits as its factorization.
6672683717 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 953240538.
The product of its digits is 3556224, while the sum is 53.
The square root of 6672683717 is about 81686.4965401259. The cubic root of 6672683717 is about 1882.6381136120.
The spelling of 6672683717 in words is "six billion, six hundred seventy-two million, six hundred eighty-three thousand, seven hundred seventeen".
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