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8234030 = 2571941151
BaseRepresentation
bin11111011010010000101110
3120111022222002
4133122100232
54101442110
6452252302
7126662630
oct37322056
916438862
108234030
114714392
122911092
131923b0c
141144a50
15ac9aa5
hex7da42e

8234030 has 64 divisors (see below), whose sum is σ = 18385920. Its totient is φ = 2592000.

The previous prime is 8233997. The next prime is 8234033. The reversal of 8234030 is 304328.

It is an Ulam number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8233993 and 8234011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8234033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54455 + ... + 54605.

It is an arithmetic number, because the mean of its divisors is an integer number (287280).

Almost surely, 28234030 is an apocalyptic number.

It is a pronic number, being equal to 2869×2870.

8234030 is an abundant number, since it is smaller than the sum of its proper divisors (10151890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8234030 is a wasteful number, since it uses less digits than its factorization.

8234030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 8234030 is about 2869.4999564384. The cubic root of 8234030 is about 201.9315357954.

Adding to 8234030 its reverse (304328), we get a palindrome (8538358).

The spelling of 8234030 in words is "eight million, two hundred thirty-four thousand, thirty".

Divisors: 1 2 5 7 10 14 19 35 38 41 70 82 95 133 151 190 205 266 287 302 410 574 665 755 779 1057 1330 1435 1510 1558 2114 2869 2870 3895 5285 5453 5738 6191 7790 10570 10906 12382 14345 20083 27265 28690 30955 40166 43337 54530 61910 86674 100415 117629 200830 216685 235258 433370 588145 823403 1176290 1646806 4117015 8234030