Base | Representation |
---|---|
bin | 10010100100110001001101 |
3 | 100011101021122 |
4 | 102210301031 |
5 | 2221303242 |
6 | 252210325 |
7 | 56246624 |
oct | 22446115 |
9 | 10141248 |
10 | 4869197 |
11 | 2826333 |
12 | 17699a5 |
13 | 10163a8 |
14 | 90a6bb |
15 | 662ad2 |
hex | 4a4c4d |
4869197 has 4 divisors (see below), whose sum is σ = 4894620. Its totient is φ = 4843776.
The previous prime is 4869181. The next prime is 4869209. The reversal of 4869197 is 7919684.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 662596 + 4206601 = 814^2 + 2051^2 .
It is a cyclic number.
It is not a de Polignac number, because 4869197 - 24 = 4869181 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 (4869167) 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, 12422 + ... + 12807.
It is an arithmetic number, because the mean of its divisors is an integer number (1223655).
Almost surely, 24869197 is an apocalyptic number.
It is an amenable number.
4869197 is a deficient number, since it is larger than the sum of its proper divisors (25423).
4869197 is a wasteful number, since it uses less digits than its factorization.
4869197 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25422.
The product of its digits is 108864, while the sum is 44.
The square root of 4869197 is about 2206.6257045544. The cubic root of 4869197 is about 169.4932661213.
The spelling of 4869197 in words is "four million, eight hundred sixty-nine thousand, one hundred ninety-seven".
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