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130110133420 = 22517449852287
BaseRepresentation
bin111100100101100101…
…0110001010010101100
3110102211121011121021101
41321023022301102230
54112431143232140
6135434411412444
712254151613021
oct1711312612254
9412747147241
10130110133420
11501a7861a93
1221271754124
13c366955837
146423d77548
1535b786a99a
hex1e4b2b14ac

130110133420 has 48 divisors (see below), whose sum is σ = 289948377600. Its totient is φ = 48873488384.

The previous prime is 130110133339. The next prime is 130110133423. The reversal of 130110133420 is 24331011031.

It is not an unprimeable number, because it can be changed into a prime (130110133423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273484 + ... + 578803.

It is an arithmetic number, because the mean of its divisors is an integer number (6040591200).

Almost surely, 2130110133420 is an apocalyptic number.

130110133420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130110133420 is an abundant number, since it is smaller than the sum of its proper divisors (159838244180).

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

130110133420 is a wasteful number, since it uses less digits than its factorization.

130110133420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852762 (or 852760 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 130110133420 its reverse (24331011031), we get a palindrome (154441144451).

The spelling of 130110133420 in words is "one hundred thirty billion, one hundred ten million, one hundred thirty-three thousand, four hundred twenty".

Divisors: 1 2 4 5 10 17 20 34 68 85 170 340 449 898 1796 2245 4490 7633 8980 15266 30532 38165 76330 152660 852287 1704574 3409148 4261435 8522870 14488879 17045740 28977758 57955516 72444395 144888790 289777580 382676863 765353726 1530707452 1913384315 3826768630 6505506671 7653537260 13011013342 26022026684 32527533355 65055066710 130110133420