Search a number
-
+
236028060 = 223353371297
BaseRepresentation
bin11100001000110…
…00000010011100
3121110010110122000
432010120002130
5440410344220
635230522300
75564130312
oct1604300234
9543113560
10236028060
11111260414
1267066390
1339b8cc98
14234c00b2
1515ac4390
hexe11809c

236028060 has 96 divisors (see below), whose sum is σ = 737056320. Its totient is φ = 62705664.

The previous prime is 236028049. The next prime is 236028097. The reversal of 236028060 is 60820632.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 181332 + ... + 182628.

It is an arithmetic number, because the mean of its divisors is an integer number (7677670).

Almost surely, 2236028060 is an apocalyptic number.

236028060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 236028060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (368528160).

236028060 is an abundant number, since it is smaller than the sum of its proper divisors (501028260).

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

236028060 is a wasteful number, since it uses less digits than its factorization.

236028060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1652 (or 1644 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 236028060 is about 15363.2047438026. The cubic root of 236028060 is about 617.9991516625. Note that the first 3 decimals are identical.

Adding to 236028060 its reverse (60820632), we get a palindrome (296848692).

The spelling of 236028060 in words is "two hundred thirty-six million, twenty-eight thousand, sixty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 270 337 540 674 1011 1297 1348 1685 2022 2594 3033 3370 3891 4044 5055 5188 6066 6485 6740 7782 9099 10110 11673 12132 12970 15165 15564 18198 19455 20220 23346 25940 30330 35019 36396 38910 45495 46692 58365 60660 70038 77820 90990 116730 140076 175095 181980 233460 350190 437089 700380 874178 1311267 1748356 2185445 2622534 3933801 4370890 5245068 6556335 7867602 8741780 11801403 13112670 15735204 19669005 23602806 26225340 39338010 47205612 59007015 78676020 118014030 236028060