Base | Representation |
---|---|
bin | 1111101110110001011101 |
3 | 21202111201011 |
4 | 33232301131 |
5 | 2023424431 |
6 | 224215221 |
7 | 50023366 |
oct | 17566135 |
9 | 7674634 |
10 | 4123741 |
11 | 2367256 |
12 | 146a511 |
13 | b14cab |
14 | 794b6d |
15 | 566cb1 |
hex | 3eec5d |
4123741 has 12 divisors (see below), whose sum is σ = 4617280. Its totient is φ = 3672000.
The previous prime is 4123727. The next prime is 4123747. The reversal of 4123741 is 1473214.
It is not a de Polignac number, because 4123741 - 211 = 4121693 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4123747) 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, 5116 + ... + 5866.
Almost surely, 24123741 is an apocalyptic number.
It is an amenable number.
4123741 is a deficient number, since it is larger than the sum of its proper divisors (493539).
4123741 is a wasteful number, since it uses less digits than its factorization.
4123741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 804 (or 787 counting only the distinct ones).
The product of its digits is 672, while the sum is 22.
The square root of 4123741 is about 2030.6996331314. The cubic root of 4123741 is about 160.3603985336.
Adding to 4123741 its reverse (1473214), we get a palindrome (5596955).
The spelling of 4123741 in words is "four million, one hundred twenty-three thousand, seven hundred forty-one".
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