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130619959769475 = 325211291819853149
BaseRepresentation
bin11101101100110001010100…
…010011010111100110000011
3122010111010221120200200121100
4131230301110103113212003
5114110034134200110400
61141445551531225443
736340660240615311
oct3554612423274603
9563433846620540
10130619959769475
113868a683041a80
12127970342a8283
1357b6542472877
14243807b2550b1
151017ad1887100
hex76cc544d7983

130619959769475 has 72 divisors (see below), whose sum is σ = 264024295002000. Its totient is φ = 61147065772800.

The previous prime is 130619959769459. The next prime is 130619959769477. The reversal of 130619959769475 is 574967959916031.

130619959769475 is a `hidden beast` number, since 1 + 3 + 0 + 6 + 1 + 99 + 59 + 7 + 6 + 9 + 475 = 666.

It is not a de Polignac number, because 130619959769475 - 24 = 130619959769459 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130619959769394 and 130619959769403.

It is not an unprimeable number, because it can be changed into a prime (130619959769477) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 909854800 + ... + 909998349.

It is an arithmetic number, because the mean of its divisors is an integer number (3667004097250).

Almost surely, 2130619959769475 is an apocalyptic number.

130619959769475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130619959769475 is an abundant number, since it is smaller than the sum of its proper divisors (133404335232525).

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

130619959769475 is a wasteful number, since it uses less digits than its factorization.

130619959769475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1819853205 (or 1819853197 counting only the distinct ones).

The product of its (nonzero) digits is 3472081200, while the sum is 81.

The spelling of 130619959769475 in words is "one hundred thirty trillion, six hundred nineteen billion, nine hundred fifty-nine million, seven hundred sixty-nine thousand, four hundred seventy-five".

Divisors: 1 3 5 9 11 15 25 29 33 45 55 75 87 99 145 165 225 261 275 319 435 495 725 825 957 1305 1595 2175 2475 2871 4785 6525 7975 14355 23925 71775 1819853149 5459559447 9099265745 16378678341 20018384639 27297797235 45496328725 52775741321 60055153917 81893391705 100091923195 136488986175 158327223963 180165461751 263878706605 300275769585 409466958525 474981671889 500459615975 580533154531 791636119815 900827308755 1319393533025 1501378847925 1741599463593 2374908359445 2902665772655 3958180599075 4504136543775 5224798390779 8707997317965 11874541797225 14513328863275 26123991953895 43539986589825 130619959769475