Base | Representation |
---|---|
bin | 10000001011011000101111 |
3 | 21222110110222 |
4 | 100023120233 |
5 | 2041202233 |
6 | 230521555 |
7 | 51022160 |
oct | 20133057 |
9 | 7873428 |
10 | 4240943 |
11 | 2437313 |
12 | 15062bb |
13 | b56445 |
14 | 7c5767 |
15 | 58b898 |
hex | 40b62f |
4240943 has 4 divisors (see below), whose sum is σ = 4846800. Its totient is φ = 3635088.
The previous prime is 4240927. The next prime is 4240963. The reversal of 4240943 is 3490424.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 4240943 - 24 = 4240927 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4240913) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302918 + ... + 302931.
It is an arithmetic number, because the mean of its divisors is an integer number (1211700).
Almost surely, 24240943 is an apocalyptic number.
4240943 is a deficient number, since it is larger than the sum of its proper divisors (605857).
4240943 is an equidigital number, since it uses as much as digits as its factorization.
4240943 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 605856.
The product of its (nonzero) digits is 3456, while the sum is 26.
The square root of 4240943 is about 2059.3549961092. The cubic root of 4240943 is about 161.8654448428.
The spelling of 4240943 in words is "four million, two hundred forty thousand, nine hundred forty-three".
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