Search a number
-
+
4028233230 = 2325747136043
BaseRepresentation
bin1111000000011001…
…1111011000001110
3101101201211110011100
43300012133120032
531222211430410
61503415003530
7201552263130
oct36006373016
911351743140
104028233230
11178791827a
129450695a6
134c2728478
142a2dc3050
151889a08c0
hexf019f60e

4028233230 has 96 divisors (see below), whose sum is σ = 12224369664. Its totient is φ = 901142208.

The previous prime is 4028233211. The next prime is 4028233243. The reversal of 4028233230 is 323328204.

4028233230 is a `hidden beast` number, since 402 + 8 + 23 + 3 + 230 = 666.

4028233230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4028233194 and 4028233203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38412 + ... + 97631.

It is an arithmetic number, because the mean of its divisors is an integer number (127337184).

Almost surely, 24028233230 is an apocalyptic number.

4028233230 is an abundant number, since it is smaller than the sum of its proper divisors (8196136434).

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

4028233230 is a wasteful number, since it uses less digits than its factorization.

4028233230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136110 (or 136107 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 4028233230 is about 63468.3640091660. The cubic root of 4028233230 is about 1591.1270874191.

The spelling of 4028233230 in words is "four billion, twenty-eight million, two hundred thirty-three thousand, two hundred thirty".

Divisors: 1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 47 63 70 90 94 105 126 141 210 235 282 315 329 423 470 630 658 705 846 987 1410 1645 1974 2115 2961 3290 4230 4935 5922 9870 14805 29610 136043 272086 408129 680215 816258 952301 1224387 1360430 1904602 2040645 2448774 2856903 4081290 4761505 5713806 6121935 6394021 8570709 9523010 12243870 12788042 14284515 17141418 19182063 28569030 31970105 38364126 42853545 44758147 57546189 63940210 85707090 89516294 95910315 115092378 134274441 191820630 223790735 268548882 287730945 402823323 447581470 575461890 671372205 805646646 1342744410 2014116615 4028233230