Base | Representation |
---|---|
bin | 111011010101010000000… |
… | …1100101010001110100001 |
3 | 1001212120021121101022201012 |
4 | 1312222200030222032201 |
5 | 2032100442103213212 |
6 | 25202050354150305 |
7 | 1501100664645206 |
oct | 166524014521641 |
9 | 31776247338635 |
10 | 8154535601057 |
11 | 266435683860a |
12 | ab84a1582395 |
13 | 471c7aa33611 |
14 | 202978565cad |
15 | e21b8d16922 |
hex | 76aa032a3a1 |
8154535601057 has 2 divisors, whose sum is σ = 8154535601058. Its totient is φ = 8154535601056.
The previous prime is 8154535600993. The next prime is 8154535601087. The reversal of 8154535601057 is 7501065354518.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 8107481748496 + 47053852561 = 2847364^2 + 216919^2 .
It is a cyclic number.
It is not a de Polignac number, because 8154535601057 - 26 = 8154535600993 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 8154535600996 and 8154535601014.
It is not a weakly prime, because it can be changed into another prime (8154535601087) by changing a digit.
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 as a sum of consecutive naturals, namely, 4077267800528 + 4077267800529.
It is an arithmetic number, because the mean of its divisors is an integer number (4077267800529).
Almost surely, 28154535601057 is an apocalyptic number.
It is an amenable number.
8154535601057 is a deficient number, since it is larger than the sum of its proper divisors (1).
8154535601057 is an equidigital number, since it uses as much as digits as its factorization.
8154535601057 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2520000, while the sum is 50.
The spelling of 8154535601057 in words is "eight trillion, one hundred fifty-four billion, five hundred thirty-five million, six hundred one thousand, fifty-seven".
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