Base | Representation |
---|---|
bin | 10110101010011101110011… |
… | …10000100001001111001001 |
3 | 20112110102121120101012120201 |
4 | 23111032321300201033021 |
5 | 23013014422220230442 |
6 | 253555030522052201 |
7 | 13332435506503345 |
oct | 1325167160411711 |
9 | 215412546335521 |
10 | 49837622039497 |
11 | 14975020417016 |
12 | 570aa4694a061 |
13 | 21a688a916246 |
14 | c44221d70625 |
15 | 5b65ce5517b7 |
hex | 2d53b9c213c9 |
49837622039497 has 2 divisors, whose sum is σ = 49837622039498. Its totient is φ = 49837622039496.
The previous prime is 49837622039453. The next prime is 49837622039581. The reversal of 49837622039497 is 79493022673894.
49837622039497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 44949193901056 + 4888428138441 = 6704416^2 + 2210979^2 .
It is a cyclic number.
It is not a de Polignac number, because 49837622039497 - 27 = 49837622039369 is a prime.
It is a super-2 number, since 2×498376220394972 (a number of 28 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (49837622039417) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24918811019748 + 24918811019749.
It is an arithmetic number, because the mean of its divisors is an integer number (24918811019749).
Almost surely, 249837622039497 is an apocalyptic number.
It is an amenable number.
49837622039497 is a deficient number, since it is larger than the sum of its proper divisors (1).
49837622039497 is an equidigital number, since it uses as much as digits as its factorization.
49837622039497 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 987614208, while the sum is 73.
The spelling of 49837622039497 in words is "forty-nine trillion, eight hundred thirty-seven billion, six hundred twenty-two million, thirty-nine thousand, four hundred ninety-seven".
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