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4237041 = 31412347
BaseRepresentation
bin10000001010011011110001
321222021010110
4100022123301
52041041131
6230451533
751004614
oct20123361
97867113
104237041
112434396
121503ba9
13b54733
147c417b
1558a646
hex40a6f1

4237041 has 4 divisors (see below), whose sum is σ = 5649392. Its totient is φ = 2824692.

The previous prime is 4237033. The next prime is 4237043. The reversal of 4237041 is 1407324.

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 not a de Polignac number, because 4237041 - 23 = 4237033 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4236999 and 4237017.

It is not an unprimeable number, because it can be changed into a prime (4237043) 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, 706171 + ... + 706176.

It is an arithmetic number, because the mean of its divisors is an integer number (1412348).

Almost surely, 24237041 is an apocalyptic number.

It is an amenable number.

4237041 is a deficient number, since it is larger than the sum of its proper divisors (1412351).

4237041 is a wasteful number, since it uses less digits than its factorization.

4237041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412350.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 4237041 is about 2058.4073940792. The cubic root of 4237041 is about 161.8157866440.

The spelling of 4237041 in words is "four million, two hundred thirty-seven thousand, forty-one".

Divisors: 1 3 1412347 4237041