Search a number
-
+
130184200 = 23521934259
BaseRepresentation
bin1111100001001…
…11010000001000
3100001222001011001
413300213100020
5231311343300
620530144344
73140355526
oct760472010
9301861131
10130184200
1167538353
12377220b4
1320c81593
141340b316
15b66816a
hex7c27408

130184200 has 48 divisors (see below), whose sum is σ = 318618000. Its totient is φ = 49331520.

The previous prime is 130184191. The next prime is 130184227. The reversal of 130184200 is 2481031.

It is a Harshad number since it is a multiple of its sum of digits (19).

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 11 ways as a sum of consecutive naturals, for example, 13330 + ... + 20929.

It is an arithmetic number, because the mean of its divisors is an integer number (6637875).

Almost surely, 2130184200 is an apocalyptic number.

130184200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130184200 is an abundant number, since it is smaller than the sum of its proper divisors (188433800).

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

130184200 is a wasteful number, since it uses less digits than its factorization.

130184200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34294 (or 34285 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 130184200 is about 11409.8290960031. The cubic root of 130184200 is about 506.8188504839.

The spelling of 130184200 in words is "one hundred thirty million, one hundred eighty-four thousand, two hundred".

Divisors: 1 2 4 5 8 10 19 20 25 38 40 50 76 95 100 152 190 200 380 475 760 950 1900 3800 34259 68518 137036 171295 274072 342590 650921 685180 856475 1301842 1370360 1712950 2603684 3254605 3425900 5207368 6509210 6851800 13018420 16273025 26036840 32546050 65092100 130184200