Base | Representation |
---|---|
bin | 10000010011100000011101 |
3 | 22001011002220 |
4 | 100103200131 |
5 | 2043233310 |
6 | 231335553 |
7 | 51221145 |
oct | 20234035 |
9 | 8034086 |
10 | 4274205 |
11 | 245a301 |
12 | 15215b9 |
13 | b68620 |
14 | 7d3925 |
15 | 596670 |
hex | 41381d |
4274205 has 32 divisors (see below), whose sum is σ = 7693056. Its totient is φ = 2010624.
The previous prime is 4274201. The next prime is 4274213. The reversal of 4274205 is 5024724.
It is not a de Polignac number, because 4274205 - 22 = 4274201 is a prime.
It is a Curzon number.
4274205 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4274201) 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, 4009 + ... + 4961.
It is an arithmetic number, because the mean of its divisors is an integer number (240408).
Almost surely, 24274205 is an apocalyptic number.
It is an amenable number.
4274205 is a deficient number, since it is larger than the sum of its proper divisors (3418851).
4274205 is a wasteful number, since it uses less digits than its factorization.
4274205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 997.
The product of its (nonzero) digits is 2240, while the sum is 24.
The square root of 4274205 is about 2067.4150526684. The cubic root of 4274205 is about 162.2875171531.
Adding to 4274205 its reverse (5024724), we get a palindrome (9298929).
It can be divided in two parts, 42 and 74205, that added together give a palindrome (74247).
The spelling of 4274205 in words is "four million, two hundred seventy-four thousand, two hundred five".
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