Base | Representation |
---|---|
bin | 110010011000100111… |
… | …111110101111101001 |
3 | 12011122100010011221002 |
4 | 302120213332233221 |
5 | 1341244124200001 |
6 | 40504151324345 |
7 | 3623440216334 |
oct | 623047765751 |
9 | 164570104832 |
10 | 54100225001 |
11 | 20a42191859 |
12 | a59a0806b5 |
13 | 5142383474 |
14 | 28930d361b |
15 | 161981646b |
hex | c989febe9 |
54100225001 has 2 divisors, whose sum is σ = 54100225002. Its totient is φ = 54100225000.
The previous prime is 54100224977. The next prime is 54100225079. The reversal of 54100225001 is 10052200145.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 41961474025 + 12138750976 = 204845^2 + 110176^2 .
It is a cyclic number.
It is not a de Polignac number, because 54100225001 - 210 = 54100223977 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (54100225801) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27050112500 + 27050112501.
It is an arithmetic number, because the mean of its divisors is an integer number (27050112501).
Almost surely, 254100225001 is an apocalyptic number.
It is an amenable number.
54100225001 is a deficient number, since it is larger than the sum of its proper divisors (1).
54100225001 is an equidigital number, since it uses as much as digits as its factorization.
54100225001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 400, while the sum is 20.
Adding to 54100225001 its reverse (10052200145), we get a palindrome (64152425146).
The spelling of 54100225001 in words is "fifty-four billion, one hundred million, two hundred twenty-five thousand, one".
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