Base | Representation |
---|---|
bin | 1000100111101001000… |
… | …0011011001101000101 |
3 | 112011012221200010102111 |
4 | 2021322100123031011 |
5 | 4411231440423044 |
6 | 152005500341021 |
7 | 13461363231604 |
oct | 2117220331505 |
9 | 464187603374 |
10 | 148080014149 |
11 | 57889342391 |
12 | 24847844771 |
13 | 10c6b86ba62 |
14 | 724a7a3a3b |
15 | 3cba274b34 |
hex | 227a41b345 |
148080014149 has 2 divisors, whose sum is σ = 148080014150. Its totient is φ = 148080014148.
The previous prime is 148080014113. The next prime is 148080014167. The reversal of 148080014149 is 941410080841.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 131761740100 + 16318274049 = 362990^2 + 127743^2 .
It is an emirp because it is prime and its reverse (941410080841) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 148080014149 - 215 = 148079981381 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (148080014179) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74040007074 + 74040007075.
It is an arithmetic number, because the mean of its divisors is an integer number (74040007075).
Almost surely, 2148080014149 is an apocalyptic number.
It is an amenable number.
148080014149 is a deficient number, since it is larger than the sum of its proper divisors (1).
148080014149 is an equidigital number, since it uses as much as digits as its factorization.
148080014149 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 36864, while the sum is 40.
The spelling of 148080014149 in words is "one hundred forty-eight billion, eighty million, fourteen thousand, one hundred forty-nine".
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