Search a number
-
+
34236230 = 2574179151
BaseRepresentation
bin1000001010011…
…0011101000110
32101102101021112
42002212131012
532231024410
63221445022
7564001040
oct202463506
971371245
1034236230
1118364206
12b570772
137129232
144792a90
153014105
hex20a6746

34236230 has 64 divisors (see below), whose sum is σ = 73543680. Its totient is φ = 11232000.

The previous prime is 34236229. The next prime is 34236287. The reversal of 34236230 is 3263243.

It is a super-2 number, since 2×342362302 = 2344238889225800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34236196 and 34236205.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 226655 + ... + 226805.

It is an arithmetic number, because the mean of its divisors is an integer number (1149120).

Almost surely, 234236230 is an apocalyptic number.

34236230 is an abundant number, since it is smaller than the sum of its proper divisors (39307450).

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

34236230 is a wasteful number, since it uses less digits than its factorization.

34236230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 34236230 is about 5851.1733865952. The cubic root of 34236230 is about 324.7097368934.

Adding to 34236230 its reverse (3263243), we get a palindrome (37499473).

The spelling of 34236230 in words is "thirty-four million, two hundred thirty-six thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 41 70 79 82 151 158 205 287 302 395 410 553 574 755 790 1057 1106 1435 1510 2114 2765 2870 3239 5285 5530 6191 6478 10570 11929 12382 16195 22673 23858 30955 32390 43337 45346 59645 61910 83503 86674 113365 119290 167006 216685 226730 417515 433370 489089 835030 978178 2445445 3423623 4890890 6847246 17118115 34236230