Base | Representation |
---|---|
bin | 101101001111101101… |
… | …011011111001111101 |
3 | 11122101202111211020021 |
4 | 231033231123321331 |
5 | 1243443434413401 |
6 | 34152423452141 |
7 | 3336622525255 |
oct | 551755337175 |
9 | 148352454207 |
10 | 48581951101 |
11 | 19670276a12 |
12 | 94b9bb7051 |
13 | 4773041c38 |
14 | 24cc280965 |
15 | 13e51372a1 |
hex | b4fb5be7d |
48581951101 has 2 divisors, whose sum is σ = 48581951102. Its totient is φ = 48581951100.
The previous prime is 48581951083. The next prime is 48581951141. The reversal of 48581951101 is 10115918584.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 46193185476 + 2388765625 = 214926^2 + 48875^2 .
It is a cyclic number.
It is not a de Polignac number, because 48581951101 - 25 = 48581951069 is a prime.
It is a super-2 number, since 2×485819511012 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (48581951141) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24290975550 + 24290975551.
It is an arithmetic number, because the mean of its divisors is an integer number (24290975551).
Almost surely, 248581951101 is an apocalyptic number.
It is an amenable number.
48581951101 is a deficient number, since it is larger than the sum of its proper divisors (1).
48581951101 is an equidigital number, since it uses as much as digits as its factorization.
48581951101 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 57600, while the sum is 43.
The spelling of 48581951101 in words is "forty-eight billion, five hundred eighty-one million, nine hundred fifty-one thousand, one hundred one".
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