Base | Representation |
---|---|
bin | 101100111001010001… |
… | …011010100110111001 |
3 | 11121102112011111000012 |
4 | 230321101122212321 |
5 | 1242211102211001 |
6 | 34051215151305 |
7 | 3324402022511 |
oct | 547121324671 |
9 | 147375144005 |
10 | 48205507001 |
11 | 1949782a993 |
12 | 9413b15535 |
13 | 471305a452 |
14 | 249428c841 |
15 | 13c20782bb |
hex | b3945a9b9 |
48205507001 has 2 divisors, whose sum is σ = 48205507002. Its totient is φ = 48205507000.
The previous prime is 48205506997. The next prime is 48205507033. The reversal of 48205507001 is 10070550284.
It is an a-pointer prime, because the next prime (48205507033) can be obtained adding 48205507001 to its sum of digits (32).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 41777316025 + 6428190976 = 204395^2 + 80176^2 .
It is a cyclic number.
It is not a de Polignac number, because 48205507001 - 22 = 48205506997 is a prime.
It is not a weakly prime, because it can be changed into another prime (48205507061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24102753500 + 24102753501.
It is an arithmetic number, because the mean of its divisors is an integer number (24102753501).
Almost surely, 248205507001 is an apocalyptic number.
It is an amenable number.
48205507001 is a deficient number, since it is larger than the sum of its proper divisors (1).
48205507001 is an equidigital number, since it uses as much as digits as its factorization.
48205507001 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 11200, while the sum is 32.
The spelling of 48205507001 in words is "forty-eight billion, two hundred five million, five hundred seven thousand, one".
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