Base | Representation |
---|---|
bin | 11000101101111010110101… |
… | …10110010000110111000101 |
3 | 21010110020001002020111002122 |
4 | 30112331122312100313011 |
5 | 24111020134314231112 |
6 | 311334011550415325 |
7 | 14306654046011156 |
oct | 1426753266206705 |
9 | 233406032214078 |
10 | 54354335305157 |
11 | 163565a92a0a28 |
12 | 611a298b01545 |
13 | 244379031b144 |
14 | d5ca9a09392d |
15 | 643d33578872 |
hex | 316f5ad90dc5 |
54354335305157 has 2 divisors, whose sum is σ = 54354335305158. Its totient is φ = 54354335305156.
The previous prime is 54354335305111. The next prime is 54354335305201. The reversal of 54354335305157 is 75150353345345.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 36088746626881 + 18265588678276 = 6007391^2 + 4273826^2 .
It is a cyclic number.
It is not a de Polignac number, because 54354335305157 - 220 = 54354334256581 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54354335305099 and 54354335305108.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (54354335305757) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27177167652578 + 27177167652579.
It is an arithmetic number, because the mean of its divisors is an integer number (27177167652579).
Almost surely, 254354335305157 is an apocalyptic number.
It is an amenable number.
54354335305157 is a deficient number, since it is larger than the sum of its proper divisors (1).
54354335305157 is an equidigital number, since it uses as much as digits as its factorization.
54354335305157 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 28350000, while the sum is 53.
The spelling of 54354335305157 in words is "fifty-four trillion, three hundred fifty-four billion, three hundred thirty-five million, three hundred five thousand, one hundred fifty-seven".
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