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130010302120 = 23519171066187
BaseRepresentation
bin111100100010100110…
…1111100011010101000
3110102120122022122110211
41321011031330122220
54112230114131440
6135420443550504
712251530222456
oct1710515743250
9412518278424
10130010302120
1150156476286
122124422b434
13c34c070a6a
1464149cb9d6
1535adbeaeea
hex1e4537c6a8

130010302120 has 32 divisors (see below), whose sum is σ = 307919138400. Its totient is φ = 49267061568.

The previous prime is 130010302117. The next prime is 130010302151. The reversal of 130010302120 is 21203010031.

It is a self number, because there is not a number n which added to its sum of digits gives 130010302120.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85532334 + ... + 85533853.

It is an arithmetic number, because the mean of its divisors is an integer number (9622473075).

Almost surely, 2130010302120 is an apocalyptic number.

130010302120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130010302120 is an abundant number, since it is smaller than the sum of its proper divisors (177908836280).

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

130010302120 is a wasteful number, since it uses less digits than its factorization.

130010302120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171066217 (or 171066213 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 130010302120 its reverse (21203010031), we get a palindrome (151213312151).

The spelling of 130010302120 in words is "one hundred thirty billion, ten million, three hundred two thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 19 20 38 40 76 95 152 190 380 760 171066187 342132374 684264748 855330935 1368529496 1710661870 3250257553 3421323740 6500515106 6842647480 13001030212 16251287765 26002060424 32502575530 65005151060 130010302120