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8234265 = 351342227
BaseRepresentation
bin11111011010010100011001
3120111100021210
4133122110121
54101444030
6452253333
7126663414
oct37322431
916440253
108234265
114714586
122911249
131923c60
141144b7b
15ac9bb0
hex7da519

8234265 has 16 divisors (see below), whose sum is σ = 14188608. Its totient is φ = 4053696.

The previous prime is 8234263. The next prime is 8234279. The reversal of 8234265 is 5624328.

It is not a de Polignac number, because 8234265 - 21 = 8234263 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8234263) 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 15 ways as a sum of consecutive naturals, for example, 20919 + ... + 21308.

It is an arithmetic number, because the mean of its divisors is an integer number (886788).

Almost surely, 28234265 is an apocalyptic number.

It is an amenable number.

8234265 is a deficient number, since it is larger than the sum of its proper divisors (5954343).

8234265 is a wasteful number, since it uses less digits than its factorization.

8234265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42248.

The product of its digits is 11520, while the sum is 30.

The square root of 8234265 is about 2869.5409040472. The cubic root of 8234265 is about 201.9334568256.

The spelling of 8234265 in words is "eight million, two hundred thirty-four thousand, two hundred sixty-five".

Divisors: 1 3 5 13 15 39 65 195 42227 126681 211135 548951 633405 1646853 2744755 8234265