Base | Representation |
---|---|
bin | 10001110110001101010101 |
3 | 22210200200020 |
4 | 101312031111 |
5 | 2144202420 |
6 | 244135353 |
7 | 54523620 |
oct | 21661525 |
9 | 8720606 |
10 | 4678485 |
11 | 2706019 |
12 | 1697559 |
13 | c7a646 |
14 | 89adb7 |
15 | 626340 |
hex | 476355 |
4678485 has 32 divisors (see below), whose sum is σ = 9061632. Its totient is φ = 2012160.
The previous prime is 4678481. The next prime is 4678501. The reversal of 4678485 is 5848764.
It is not a de Polignac number, because 4678485 - 22 = 4678481 is a prime.
4678485 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4678481) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 475 + ... + 3095.
It is an arithmetic number, because the mean of its divisors is an integer number (283176).
Almost surely, 24678485 is an apocalyptic number.
It is an amenable number.
4678485 is a deficient number, since it is larger than the sum of its proper divisors (4383147).
4678485 is a wasteful number, since it uses less digits than its factorization.
4678485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2653.
The product of its digits is 215040, while the sum is 42.
The square root of 4678485 is about 2162.9805824371. The cubic root of 4678485 is about 167.2508808809.
The spelling of 4678485 in words is "four million, six hundred seventy-eight thousand, four hundred eighty-five".
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