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130141200 = 24352715493
BaseRepresentation
bin1111100000111…
…00110000010000
3100001212212011110
413300130300100
5231304004300
620525213320
73140116260
oct760346020
9301785143
10130141200
1167509012
1237701240
1320c67b37
14133d97a0
15b65a550
hex7c1cc10

130141200 has 120 divisors (see below), whose sum is σ = 476471488. Its totient is φ = 29744640.

The previous prime is 130141159. The next prime is 130141201. The reversal of 130141200 is 2141031.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (130141201) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 654 + ... + 16146.

Almost surely, 2130141200 is an apocalyptic number.

130141200 is a gapful number since it is divisible by the number (10) 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 130141200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (238235744).

130141200 is an abundant number, since it is smaller than the sum of its proper divisors (346330288).

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

130141200 is a wasteful number, since it uses less digits than its factorization.

130141200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15521 (or 15510 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 130141200 is about 11407.9446001460. The cubic root of 130141200 is about 506.7630433776.

Adding to 130141200 its reverse (2141031), we get a palindrome (132282231).

The spelling of 130141200 in words is "one hundred thirty million, one hundred forty-one thousand, two hundred".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 35 40 42 48 50 56 60 70 75 80 84 100 105 112 120 140 150 168 175 200 210 240 280 300 336 350 400 420 525 560 600 700 840 1050 1200 1400 1680 2100 2800 4200 8400 15493 30986 46479 61972 77465 92958 108451 123944 154930 185916 216902 232395 247888 309860 325353 371832 387325 433804 464790 542255 619720 650706 743664 774650 867608 929580 1084510 1161975 1239440 1301412 1549300 1626765 1735216 1859160 2169020 2323950 2602824 2711275 3098600 3253530 3718320 4338040 4647900 5205648 5422550 6197200 6507060 8133825 8676080 9295800 10845100 13014120 16267650 18591600 21690200 26028240 32535300 43380400 65070600 130141200