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4268041 = 23185567
BaseRepresentation
bin10000010010000000001001
322000211122121
4100102000021
52043034131
6231251241
751164161
oct20220011
98024577
104268041
112455708
121519b21
13b6588b
147d15a1
15594911
hex412009

4268041 has 4 divisors (see below), whose sum is σ = 4453632. Its totient is φ = 4082452.

The previous prime is 4268039. The next prime is 4268063. The reversal of 4268041 is 1408624.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4268041 - 21 = 4268039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4267997 and 4268015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4268021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92761 + ... + 92806.

It is an arithmetic number, because the mean of its divisors is an integer number (1113408).

Almost surely, 24268041 is an apocalyptic number.

It is an amenable number.

4268041 is a deficient number, since it is larger than the sum of its proper divisors (185591).

4268041 is a wasteful number, since it uses less digits than its factorization.

4268041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185590.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 4268041 is about 2065.9237643243. The cubic root of 4268041 is about 162.2094658728.

The spelling of 4268041 in words is "four million, two hundred sixty-eight thousand, forty-one".

Divisors: 1 23 185567 4268041