Base | Representation |
---|---|
bin | 1001010000100110… |
… | …1000111100111001 |
3 | 20102020000021110122 |
4 | 2110021220330321 |
5 | 20042300230001 |
6 | 1050350023025 |
7 | 115410604016 |
oct | 22411507471 |
9 | 6366007418 |
10 | 2485555001 |
11 | 1066038296 |
12 | 5944a7a75 |
13 | 307c42607 |
14 | 19817070d |
15 | e8325b1b |
hex | 94268f39 |
2485555001 has 2 divisors, whose sum is σ = 2485555002. Its totient is φ = 2485555000.
The previous prime is 2485554971. The next prime is 2485555067. The reversal of 2485555001 is 1005555842.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2483527225 + 2027776 = 49835^2 + 1424^2 .
It is a cyclic number.
It is not a de Polignac number, because 2485555001 - 26 = 2485554937 is a prime.
It is a super-2 number, since 2×24855550012 = 12355967325992220002, which contains 22 as substring.
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 (2485555081) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1242777500 + 1242777501.
It is an arithmetic number, because the mean of its divisors is an integer number (1242777501).
Almost surely, 22485555001 is an apocalyptic number.
It is an amenable number.
2485555001 is a deficient number, since it is larger than the sum of its proper divisors (1).
2485555001 is an equidigital number, since it uses as much as digits as its factorization.
2485555001 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 40000, while the sum is 35.
The square root of 2485555001 is about 49855.3407470052. The cubic root of 2485555001 is about 1354.5897735575.
The spelling of 2485555001 in words is "two billion, four hundred eighty-five million, five hundred fifty-five thousand, one".
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