Search a number
-
+
130333133312220 = 2235193133119117109
BaseRepresentation
bin11101101000100110001100…
…000111010001000011011100
3122002110201121011002222012210
4131220212030013101003130
5114040334224111442340
61141110114225000420
736311154354143046
oct3550461407210334
9562421534088183
10130333133312220
1138589a75a82393
121274b526783110
135795491968687
14242822b934a96
1510103e59aa180
hex76898c1d10dc

130333133312220 has 192 divisors, whose sum is σ = 385493891328000. Its totient is φ = 32810266404864.

The previous prime is 130333133312209. The next prime is 130333133312339. The reversal of 130333133312220 is 22213331333031.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1112863026 + ... + 1112980134.

It is an arithmetic number, because the mean of its divisors is an integer number (2007780684000).

Almost surely, 2130333133312220 is an apocalyptic number.

130333133312220 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 130333133312220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192746945664000).

130333133312220 is an abundant number, since it is smaller than the sum of its proper divisors (255160758015780).

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

130333133312220 is a wasteful number, since it uses less digits than its factorization.

130333133312220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120572 (or 120570 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 30.

Adding to 130333133312220 its reverse (22213331333031), we get a palindrome (152546464645251).

The spelling of 130333133312220 in words is "one hundred thirty trillion, three hundred thirty-three billion, one hundred thirty-three million, three hundred twelve thousand, two hundred twenty".