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130223002210 = 2572983927011
BaseRepresentation
bin111100101000111100…
…1010101001001100010
3110110010110112221010221
41321101321111021202
54113144042032320
6135453522513254
712260022153400
oct1712171251142
9413113487127
10130223002210
1150255542a84
12212a350582a
13c3841538c2
146434d58470
1535c27133aa
hex1e51e55262

130223002210 has 48 divisors (see below), whose sum is σ = 272708830080. Its totient is φ = 44641695840.

The previous prime is 130223002187. The next prime is 130223002223. The reversal of 130223002210 is 12200322031.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4807605 + ... + 4834615.

It is an arithmetic number, because the mean of its divisors is an integer number (5681433960).

Almost surely, 2130223002210 is an apocalyptic number.

130223002210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130223002210 is an abundant number, since it is smaller than the sum of its proper divisors (142485827870).

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

130223002210 is a wasteful number, since it uses less digits than its factorization.

130223002210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36871 (or 36864 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 130223002210 its reverse (12200322031), we get a palindrome (142423324241).

The spelling of 130223002210 in words is "one hundred thirty billion, two hundred twenty-three million, two thousand, two hundred ten".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 490 9839 19678 27011 49195 54022 68873 98390 135055 137746 189077 270110 344365 378154 482111 688730 945385 964222 1323539 1890770 2410555 2647078 4821110 6617695 13235390 265761229 531522458 1328806145 1860328603 2657612290 3720657206 9301643015 13022300221 18603286030 26044600442 65111501105 130223002210