Base | Representation |
---|---|
bin | 10000001010011100011101 |
3 | 21222021012002 |
4 | 100022130131 |
5 | 2041041320 |
6 | 230452045 |
7 | 51005006 |
oct | 20123435 |
9 | 7867162 |
10 | 4237085 |
11 | 2434426 |
12 | 1504025 |
13 | b54768 |
14 | 7c41ad |
15 | 58a675 |
hex | 40a71d |
4237085 has 16 divisors (see below), whose sum is σ = 5287680. Its totient is φ = 3257280.
The previous prime is 4237069. The next prime is 4237087. The reversal of 4237085 is 5807324.
It is a happy number.
It is not a de Polignac number, because 4237085 - 24 = 4237069 is a prime.
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4237087) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15500 + ... + 15770.
It is an arithmetic number, because the mean of its divisors is an integer number (330480).
Almost surely, 24237085 is an apocalyptic number.
It is an amenable number.
4237085 is a deficient number, since it is larger than the sum of its proper divisors (1050595).
4237085 is a wasteful number, since it uses less digits than its factorization.
4237085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 388.
The product of its (nonzero) digits is 6720, while the sum is 29.
The square root of 4237085 is about 2058.4180819260. The cubic root of 4237085 is about 161.8163467731.
The spelling of 4237085 in words is "four million, two hundred thirty-seven thousand, eighty-five".
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