Base | Representation |
---|---|
bin | 1011100101000000010101… |
… | …0110001011101011000100 |
3 | 1200002000022120021220021121 |
4 | 2321100011112023223010 |
5 | 3132033300412011104 |
6 | 43024130313123324 |
7 | 2452511335052266 |
oct | 271200526135304 |
9 | 50060276256247 |
10 | 12730372766404 |
11 | 4068a14601437 |
12 | 15172940b9544 |
13 | 714613519447 |
14 | 320220a43b36 |
15 | 17122d6d6254 |
hex | b940558bac4 |
12730372766404 has 24 divisors (see below), whose sum is σ = 22474622838528. Its totient is φ = 6309274271520.
The previous prime is 12730372766311. The next prime is 12730372766411. The reversal of 12730372766404 is 40466727303721.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27560212 + ... + 28018315.
It is an arithmetic number, because the mean of its divisors is an integer number (936442618272).
Almost surely, 212730372766404 is an apocalyptic number.
It is an amenable number.
12730372766404 is a deficient number, since it is larger than the sum of its proper divisors (9744250072124).
12730372766404 is a wasteful number, since it uses less digits than its factorization.
12730372766404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55579035 (or 55579033 counting only the distinct ones).
The product of its (nonzero) digits is 7112448, while the sum is 52.
The spelling of 12730372766404 in words is "twelve trillion, seven hundred thirty billion, three hundred seventy-two million, seven hundred sixty-six thousand, four hundred four".
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