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4234807 = 13730911
BaseRepresentation
bin10000001001111000110111
321222011001201
4100021320313
52041003212
6230433331
750665243
oct20117067
97864051
104234807
112432745
121502847
13b53705
147c3423
15589b57
hex409e37

4234807 has 4 divisors (see below), whose sum is σ = 4265856. Its totient is φ = 4203760.

The previous prime is 4234801. The next prime is 4234823. The reversal of 4234807 is 7084324.

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 4234807 - 27 = 4234679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4234801) 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, 15319 + ... + 15592.

It is an arithmetic number, because the mean of its divisors is an integer number (1066464).

Almost surely, 24234807 is an apocalyptic number.

4234807 is a deficient number, since it is larger than the sum of its proper divisors (31049).

4234807 is a wasteful number, since it uses less digits than its factorization.

4234807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31048.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 4234807 is about 2057.8646699917. The cubic root of 4234807 is about 161.7873422635.

It can be divided in two parts, 4234 and 807, that added together give a square (5041 = 712).

The spelling of 4234807 in words is "four million, two hundred thirty-four thousand, eight hundred seven".

Divisors: 1 137 30911 4234807