Base | Representation |
---|---|
bin | 10000000011010101000101 |
3 | 21220210012200 |
4 | 100003111011 |
5 | 2034123231 |
6 | 230105113 |
7 | 50524023 |
oct | 20032505 |
9 | 7823180 |
10 | 4207941 |
11 | 2414541 |
12 | 14ab199 |
13 | b4440a |
14 | 7b7713 |
15 | 581be6 |
hex | 403545 |
4207941 has 6 divisors (see below), whose sum is σ = 6078150. Its totient is φ = 2805288.
The previous prime is 4207933. The next prime is 4207943. The reversal of 4207941 is 1497024.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 2117025 + 2090916 = 1455^2 + 1446^2 .
It is not a de Polignac number, because 4207941 - 23 = 4207933 is a prime.
4207941 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4207943) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 233766 + ... + 233783.
It is an arithmetic number, because the mean of its divisors is an integer number (1013025).
Almost surely, 24207941 is an apocalyptic number.
It is an amenable number.
4207941 is a deficient number, since it is larger than the sum of its proper divisors (1870209).
4207941 is a wasteful number, since it uses less digits than its factorization.
4207941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 467555 (or 467552 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 4207941 is about 2051.3266439063. The cubic root of 4207941 is about 161.4444850040. Note that the first 4 decimals are identical.
The spelling of 4207941 in words is "four million, two hundred seven thousand, nine hundred forty-one".
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