Search a number
-
+
236300000 = 255517139
BaseRepresentation
bin11100001010110…
…10011011100000
3121110122021122212
432011122123200
5440443100000
635240421252
75566342166
oct1605323340
9543567585
10236300000
11111426762
1267177828
1339c569b1
1423551236
1515b29c35
hexe15a6e0

236300000 has 144 divisors (see below), whose sum is σ = 620116560. Its totient is φ = 88320000.

The previous prime is 236299997. The next prime is 236300021. The reversal of 236300000 is 3632.

It is a super-3 number, since 3×2363000003 (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1699931 + ... + 1700069.

It is an arithmetic number, because the mean of its divisors is an integer number (4306365).

Almost surely, 2236300000 is an apocalyptic number.

236300000 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 236300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (310058280).

236300000 is an abundant number, since it is smaller than the sum of its proper divisors (383816560).

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

236300000 is an equidigital number, since it uses as much as digits as its factorization.

236300000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191 (or 163 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 236300000 is about 15372.0525630119. The cubic root of 236300000 is about 618.2364033797.

Adding to 236300000 its reverse (3632), we get a palindrome (236303632).

The spelling of 236300000 in words is "two hundred thirty-six million, three hundred thousand".

Divisors: 1 2 4 5 8 10 16 17 20 25 32 34 40 50 68 80 85 100 125 136 139 160 170 200 250 272 278 340 400 425 500 544 556 625 680 695 800 850 1000 1112 1250 1360 1390 1700 2000 2125 2224 2363 2500 2720 2780 3125 3400 3475 4000 4250 4448 4726 5000 5560 6250 6800 6950 8500 9452 10000 10625 11120 11815 12500 13600 13900 17000 17375 18904 20000 21250 22240 23630 25000 27800 34000 34750 37808 42500 47260 50000 53125 55600 59075 68000 69500 75616 85000 86875 94520 100000 106250 111200 118150 139000 170000 173750 189040 212500 236300 278000 295375 340000 347500 378080 425000 434375 472600 556000 590750 695000 850000 868750 945200 1181500 1390000 1476875 1700000 1737500 1890400 2363000 2780000 2953750 3475000 4726000 5907500 6950000 7384375 9452000 11815000 13900000 14768750 23630000 29537500 47260000 59075000 118150000 236300000