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130580671296100 = 2252139282212
BaseRepresentation
bin11101101100001100101110…
…100001101111001001100100
3122010100101112111111110010211
4131230030232201233021210
5114103413203322433400
61141415533211025204
736335066523244204
oct3554145641571144
9563311474443124
10130580671296100
1138674a51796473
121278b4aa73b204
1357b292093709c
1424361d1382404
151016a8259cdba
hex76c32e86f264

130580671296100 has 81 divisors (see below), whose sum is σ = 285448005992331. Its totient is φ = 51850188993600.

The previous prime is 130580671296083. The next prime is 130580671296113. The reversal of 130580671296100 is 1692176085031.

The square root of 130580671296100 is 11427190.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 19826768831076 + 110753902465024 = 4452726^2 + 10523968^2 .

It is a super-2 number, since 2×1305806712961002 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 15883789990 + ... + 15883798210.

Almost surely, 2130580671296100 is an apocalyptic number.

130580671296100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130580671296100 is the 11427190-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130580671296100

130580671296100 is an abundant number, since it is smaller than the sum of its proper divisors (154867334696231).

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

130580671296100 is an frugal number, since it uses more digits than its factorization.

130580671296100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16734 (or 8367 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 49.

The spelling of 130580671296100 in words is "one hundred thirty trillion, five hundred eighty billion, six hundred seventy-one million, two hundred ninety-six thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 139 278 556 695 1390 2780 3475 6950 8221 13900 16442 19321 32884 38642 41105 77284 82210 96605 164420 193210 205525 386420 411050 483025 822100 966050 1142719 1932100 2285438 4570876 5713595 11427190 22854380 28567975 57135950 67584841 114271900 135169682 158837941 270339364 317675882 337924205 635351764 675848410 794189705 1351696820 1588379410 1689621025 3176758820 3379242050 3970948525 6758484100 7941897050 9394292899 15883794100 18788585798 37577171596 46971464495 93942928990 187885857980 234857322475 469714644950 939429289900 1305806712961 2611613425922 5223226851844 6529033564805 13058067129610 26116134259220 32645167824025 65290335648050 130580671296100