Base | Representation |
---|---|
bin | 1111100001101010011001 |
3 | 21122210001021 |
4 | 33201222121 |
5 | 2020220131 |
6 | 223122441 |
7 | 46411003 |
oct | 17415231 |
9 | 7583037 |
10 | 4070041 |
11 | 232a978 |
12 | 1443421 |
13 | ac6711 |
14 | 77d373 |
15 | 555e11 |
hex | 3e1a99 |
4070041 has 4 divisors (see below), whose sum is σ = 4074084. Its totient is φ = 4066000.
The previous prime is 4069991. The next prime is 4070051. The reversal of 4070041 is 1400704.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 2190400 + 1879641 = 1480^2 + 1371^2 .
It is a cyclic number.
It is not a de Polignac number, because 4070041 - 27 = 4069913 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4069997 and 4070024.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4070051) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 831 + ... + 2971.
It is an arithmetic number, because the mean of its divisors is an integer number (1018521).
Almost surely, 24070041 is an apocalyptic number.
It is an amenable number.
4070041 is a deficient number, since it is larger than the sum of its proper divisors (4043).
4070041 is a wasteful number, since it uses less digits than its factorization.
4070041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4042.
The product of its (nonzero) digits is 112, while the sum is 16.
The square root of 4070041 is about 2017.4342616304. The cubic root of 4070041 is about 159.6612756047.
Adding to 4070041 its reverse (1400704), we get a palindrome (5470745).
The spelling of 4070041 in words is "four million, seventy thousand, forty-one".
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