Base | Representation |
---|---|
bin | 1111011010110111011111 |
3 | 21121100212101 |
4 | 33122313133 |
5 | 2013322312 |
6 | 222345531 |
7 | 46233601 |
oct | 17326737 |
9 | 7540771 |
10 | 4042207 |
11 | 2310a74 |
12 | 142b2a7 |
13 | ab6b50 |
14 | 773171 |
15 | 54ca57 |
hex | 3daddf |
4042207 has 8 divisors (see below), whose sum is σ = 4374720. Its totient is φ = 3712800.
The previous prime is 4042163. The next prime is 4042211. The reversal of 4042207 is 7022404.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4042207 - 211 = 4040159 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4042217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2457 + ... + 3757.
It is an arithmetic number, because the mean of its divisors is an integer number (546840).
Almost surely, 24042207 is an apocalyptic number.
4042207 is a deficient number, since it is larger than the sum of its proper divisors (332513).
4042207 is a wasteful number, since it uses less digits than its factorization.
4042207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1553.
The product of its (nonzero) digits is 448, while the sum is 19.
The square root of 4042207 is about 2010.5240610348. The cubic root of 4042207 is about 159.2964814819.
The spelling of 4042207 in words is "four million, forty-two thousand, two hundred seven".
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