Base | Representation |
---|---|
bin | 1011110011001101101100… |
… | …0010010001011110001101 |
3 | 1200221100101112200000120111 |
4 | 2330303123002101132031 |
5 | 3200033211331240302 |
6 | 43332220401320021 |
7 | 2506242416462146 |
oct | 274633302213615 |
9 | 50840345600514 |
10 | 12974476040077 |
11 | 4152498531942 |
12 | 1556659936011 |
13 | 731645a2b156 |
14 | 32bd7a24aacd |
15 | 1777689b70d7 |
hex | bccdb09178d |
12974476040077 has 2 divisors, whose sum is σ = 12974476040078. Its totient is φ = 12974476040076.
The previous prime is 12974476040063. The next prime is 12974476040129. The reversal of 12974476040077 is 77004067447921.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 11110415566441 + 1864060473636 = 3333229^2 + 1365306^2 .
It is a cyclic number.
It is not a de Polignac number, because 12974476040077 - 27 = 12974476039949 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12974476040027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6487238020038 + 6487238020039.
It is an arithmetic number, because the mean of its divisors is an integer number (6487238020039).
Almost surely, 212974476040077 is an apocalyptic number.
It is an amenable number.
12974476040077 is a deficient number, since it is larger than the sum of its proper divisors (1).
12974476040077 is an equidigital number, since it uses as much as digits as its factorization.
12974476040077 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 16595712, while the sum is 58.
The spelling of 12974476040077 in words is "twelve trillion, nine hundred seventy-four billion, four hundred seventy-six million, forty thousand, seventy-seven".
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