Base | Representation |
---|---|
bin | 111111101011010101… |
… | …0110110000101110001 |
3 | 111001222000212021122202 |
4 | 1333112222312011301 |
5 | 4220023324321001 |
6 | 142453043312545 |
7 | 12610452633365 |
oct | 1772652660561 |
9 | 431860767582 |
10 | 136745542001 |
11 | 52aa2325732 |
12 | 2260397b755 |
13 | cb83566bc3 |
14 | 68933092a5 |
15 | 385516796b |
hex | 1fd6ab6171 |
136745542001 has 2 divisors, whose sum is σ = 136745542002. Its totient is φ = 136745542000.
The previous prime is 136745541967. The next prime is 136745542097. The reversal of 136745542001 is 100245547631.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 104856154225 + 31889387776 = 323815^2 + 178576^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-136745542001 is a prime.
It is not a weakly prime, because it can be changed into another prime (136745542201) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68372771000 + 68372771001.
It is an arithmetic number, because the mean of its divisors is an integer number (68372771001).
Almost surely, 2136745542001 is an apocalyptic number.
It is an amenable number.
136745542001 is a deficient number, since it is larger than the sum of its proper divisors (1).
136745542001 is an equidigital number, since it uses as much as digits as its factorization.
136745542001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 100800, while the sum is 38.
The spelling of 136745542001 in words is "one hundred thirty-six billion, seven hundred forty-five million, five hundred forty-two thousand, one".
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