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130300342144 = 277220774927
BaseRepresentation
bin111100101011010000…
…0010110111110000000
3110110022212002012120221
41321112200112332000
54113323341422034
6135505324312424
712261651430300
oct1712640267600
9413285065527
10130300342144
1150295167685
12213053a2714
13c39719228b
14644132b600
1535c93ddbb4
hex1e56816f80

130300342144 has 48 divisors (see below), whose sum is σ = 301963578480. Its totient is φ = 55843001088.

The previous prime is 130300342093. The next prime is 130300342157. The reversal of 130300342144 is 441243003031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10381192 + ... + 10393735.

It is an arithmetic number, because the mean of its divisors is an integer number (6290907885).

Almost surely, 2130300342144 is an apocalyptic number.

130300342144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

130300342144 is an abundant number, since it is smaller than the sum of its proper divisors (171663236336).

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

130300342144 is an equidigital number, since it uses as much as digits as its factorization.

130300342144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20774955 (or 20774936 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 130300342144 its reverse (441243003031), we get a palindrome (571543345175).

The spelling of 130300342144 in words is "one hundred thirty billion, three hundred million, three hundred forty-two thousand, one hundred forty-four".

Divisors: 1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 392 448 784 896 1568 3136 6272 20774927 41549854 83099708 145424489 166199416 290848978 332398832 581697956 664797664 1017971423 1163395912 1329595328 2035942846 2326791824 2659190656 4071885692 4653583648 8143771384 9307167296 16287542768 18614334592 32575085536 65150171072 130300342144