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13050680939775 = 35522393402619
BaseRepresentation
bin1011110111101001100100…
…1100111001010011111111
31201012122002101122000200000
42331322121030321103333
53202310243310033100
643431222225005343
72514611016442323
oct275723114712377
951178071560600
1013050680939775
114181843183996
121569386783853
1373889b822a8b
14331928d6b983
15179728bd6900
hexbde993394ff

13050680939775 has 72 divisors (see below), whose sum is σ = 25294923937920. Its totient is φ = 6657738611040.

The previous prime is 13050680939753. The next prime is 13050680939789. The reversal of 13050680939775 is 57793908605031.

13050680939775 is a `hidden beast` number, since 1 + 30 + 506 + 8 + 0 + 9 + 3 + 97 + 7 + 5 = 666.

It is not a de Polignac number, because 13050680939775 - 216 = 13050680874239 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 46561585 + ... + 46841034.

Almost surely, 213050680939775 is an apocalyptic number.

13050680939775 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13050680939775 is a deficient number, since it is larger than the sum of its proper divisors (12244242998145).

13050680939775 is an equidigital number, since it uses as much as digits as its factorization.

13050680939775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93402667 (or 93402650 counting only the distinct ones).

The product of its (nonzero) digits is 42865200, while the sum is 63.

The spelling of 13050680939775 in words is "thirteen trillion, fifty billion, six hundred eighty million, nine hundred thirty-nine thousand, seven hundred seventy-five".

Divisors: 1 3 5 9 15 23 25 27 45 69 75 81 115 135 207 225 243 345 405 575 621 675 1035 1215 1725 1863 2025 3105 5175 5589 6075 9315 15525 27945 46575 139725 93402619 280207857 467013095 840623571 1401039285 2148260237 2335065475 2521870713 4203117855 6444780711 7005196425 7565612139 10741301185 12609353565 19334342133 21015589275 22696836417 32223903555 37828060695 53706505925 58003026399 63046767825 96671710665 113484182085 161119517775 174009079197 189140303475 290015131995 483358553325 522027237591 567420910425 870045395985 1450075659975 2610136187955 4350226979925 13050680939775