Base | Representation |
---|---|
bin | 100111111101101… |
… | …000100011110011 |
3 | 1201201121022122201 |
4 | 213331220203303 |
5 | 2333114441324 |
6 | 150310244031 |
7 | 22420613122 |
oct | 4775504363 |
9 | 1651538581 |
10 | 670468339 |
11 | 314509872 |
12 | 168656617 |
13 | a8b9c638 |
14 | 6508bab9 |
15 | 3dcdc444 |
hex | 27f688f3 |
670468339 has 4 divisors (see below), whose sum is σ = 678955360. Its totient is φ = 661981320.
The previous prime is 670468327. The next prime is 670468369. The reversal of 670468339 is 933864076.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 670468339 - 223 = 662079731 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (670468319) 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, 4243392 + ... + 4243549.
It is an arithmetic number, because the mean of its divisors is an integer number (169738840).
Almost surely, 2670468339 is an apocalyptic number.
670468339 is a deficient number, since it is larger than the sum of its proper divisors (8487021).
670468339 is an equidigital number, since it uses as much as digits as its factorization.
670468339 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8487020.
The product of its (nonzero) digits is 653184, while the sum is 46.
The square root of 670468339 is about 25893.4033877356. The cubic root of 670468339 is about 875.2378516381.
The spelling of 670468339 in words is "six hundred seventy million, four hundred sixty-eight thousand, three hundred thirty-nine".
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