Base | Representation |
---|---|
bin | 10000001101000111000111 |
3 | 21222211011121 |
4 | 100031013013 |
5 | 2041414012 |
6 | 231014411 |
7 | 51051601 |
oct | 20150707 |
9 | 7884147 |
10 | 4248007 |
11 | 2441655 |
12 | 150a407 |
13 | b5971a |
14 | 7c8171 |
15 | 58da07 |
hex | 40d1c7 |
4248007 has 12 divisors (see below), whose sum is σ = 4558680. Its totient is φ = 3953376.
The previous prime is 4247983. The next prime is 4248017. The reversal of 4248007 is 7008424.
It is not a de Polignac number, because 4248007 - 219 = 3723719 is a prime.
It is a d-powerful number, because it can be written as 46 + 25 + 411 + 85 + 0 + 0 + 75 .
It is a Duffinian number.
4248007 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4248017) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39648 + ... + 39754.
It is an arithmetic number, because the mean of its divisors is an integer number (379890).
Almost surely, 24248007 is an apocalyptic number.
4248007 is a deficient number, since it is larger than the sum of its proper divisors (310673).
4248007 is a wasteful number, since it uses less digits than its factorization.
4248007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210 (or 173 counting only the distinct ones).
The product of its (nonzero) digits is 1792, while the sum is 25.
The square root of 4248007 is about 2061.0693826264. The cubic root of 4248007 is about 161.9552663155.
The spelling of 4248007 in words is "four million, two hundred forty-eight thousand, seven".
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