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130323200310 = 23252236493433
BaseRepresentation
bin111100101011111011…
…1100011100100110110
3110110101110002112002200
41321113313203210312
54113400214402220
6135511502245330
712262346632212
oct1712767434466
9413343075080
10130323200310
11502a705a326
1221310b86846
13c39bb36614
14644439b942
1535cb406890
hex1e57de3936

130323200310 has 48 divisors (see below), whose sum is σ = 340359836544. Its totient is φ = 34597005696.

The previous prime is 130323200297. The next prime is 130323200317. The reversal of 130323200310 is 13002323031.

130323200310 is a `hidden beast` number, since 1 + 3 + 0 + 32 + 320 + 0 + 310 = 666.

It is a super-2 number, since 2×1303232003102 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130323200317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3226647 + ... + 3266786.

It is an arithmetic number, because the mean of its divisors is an integer number (7090829928).

Almost surely, 2130323200310 is an apocalyptic number.

130323200310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130323200310 is an abundant number, since it is smaller than the sum of its proper divisors (210036636234).

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

130323200310 is a wasteful number, since it uses less digits than its factorization.

130323200310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6493669 (or 6493666 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 130323200310 its reverse (13002323031), we get a palindrome (143325523341).

The spelling of 130323200310 in words is "one hundred thirty billion, three hundred twenty-three million, two hundred thousand, three hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 223 446 669 1115 1338 2007 2230 3345 4014 6690 10035 20070 6493433 12986866 19480299 32467165 38960598 58440897 64934330 97401495 116881794 194802990 292204485 584408970 1448035559 2896071118 4344106677 7240177795 8688213354 13032320031 14480355590 21720533385 26064640062 43441066770 65161600155 130323200310