Base | Representation |
---|---|
bin | 10000000000111110100001 |
3 | 21220021222210 |
4 | 100000332201 |
5 | 2033321210 |
6 | 225552333 |
7 | 50453646 |
oct | 20007641 |
9 | 7807883 |
10 | 4198305 |
11 | 2408281 |
12 | 14a56a9 |
13 | b3cc07 |
14 | 7b3dcd |
15 | 57de20 |
hex | 400fa1 |
4198305 has 32 divisors (see below), whose sum is σ = 7197696. Its totient is φ = 2084544.
The previous prime is 4198261. The next prime is 4198307. The reversal of 4198305 is 5038914.
It is not a de Polignac number, because 4198305 - 28 = 4198049 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4198307) 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, 14694 + ... + 14976.
It is an arithmetic number, because the mean of its divisors is an integer number (224928).
Almost surely, 24198305 is an apocalyptic number.
It is an amenable number.
4198305 is a deficient number, since it is larger than the sum of its proper divisors (2999391).
4198305 is a wasteful number, since it uses less digits than its factorization.
4198305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 357.
The product of its (nonzero) digits is 4320, while the sum is 30.
The square root of 4198305 is about 2048.9765738046. The cubic root of 4198305 is about 161.3211572252.
It can be divided in two parts, 41 and 98305, that added together give a triangular number (98346 = T443).
The spelling of 4198305 in words is "four million, one hundred ninety-eight thousand, three hundred five".
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