Base | Representation |
---|---|
bin | 1100110110010001… |
… | …11001111101101010 |
3 | 122210201101001001210 |
4 | 12123020321331222 |
5 | 103111312122341 |
6 | 3100243053550 |
7 | 332635036425 |
oct | 63310717552 |
9 | 18721331053 |
10 | 6897770346 |
11 | 2a1a67aa55 |
12 | 14060712b6 |
13 | 85c09161c |
14 | 4961489bc |
15 | 2a5873c16 |
hex | 19b239f6a |
6897770346 has 16 divisors (see below), whose sum is σ = 13845347424. Its totient is φ = 2290955664.
The previous prime is 6897770329. The next prime is 6897770377. The reversal of 6897770346 is 6430777986.
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 7 ways as a sum of consecutive naturals, for example, 2073480 + ... + 2076803.
It is an arithmetic number, because the mean of its divisors is an integer number (865334214).
Almost surely, 26897770346 is an apocalyptic number.
6897770346 is an abundant number, since it is smaller than the sum of its proper divisors (6947577078).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6897770346 is a wasteful number, since it uses less digits than its factorization.
6897770346 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4150565.
The product of its (nonzero) digits is 10668672, while the sum is 57.
The square root of 6897770346 is about 83052.8166048569. The cubic root of 6897770346 is about 1903.5731786727.
The spelling of 6897770346 in words is "six billion, eight hundred ninety-seven million, seven hundred seventy thousand, three hundred forty-six".
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