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8026230 = 235267541
BaseRepresentation
bin11110100111100001110110
3120002202220210
4132213201312
54023314410
6444010250
7125136042
oct36474166
916082823
108026230
114592253
122830986
131880364
1410cd022
15a88220
hex7a7876

8026230 has 16 divisors (see below), whose sum is σ = 19263024. Its totient is φ = 2140320.

The previous prime is 8026223. The next prime is 8026231. The reversal of 8026230 is 326208.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 8026197 and 8026206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8026231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133741 + ... + 133800.

It is an arithmetic number, because the mean of its divisors is an integer number (1203939).

Almost surely, 28026230 is an apocalyptic number.

8026230 is an abundant number, since it is smaller than the sum of its proper divisors (11236794).

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

8026230 is a wasteful number, since it uses less digits than its factorization.

8026230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267551.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 8026230 is about 2833.0601829118. The cubic root of 8026230 is about 200.2183448742.

It can be divided in two parts, 8026 and 230, that added together give a triangular number (8256 = T128).

The spelling of 8026230 in words is "eight million, twenty-six thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 267541 535082 802623 1337705 1605246 2675410 4013115 8026230