Base | Representation |
---|---|
bin | 101101000111010001… |
… | …100011111010011001 |
3 | 11122000220012121110221 |
4 | 231013101203322121 |
5 | 1243201222114022 |
6 | 34130410240041 |
7 | 3333253554115 |
oct | 550721437231 |
9 | 148026177427 |
10 | 48440426137 |
11 | 195a83a3134 |
12 | 947a726021 |
13 | 474c91c75c |
14 | 24b7560745 |
15 | 13d79cdcc7 |
hex | b47463e99 |
48440426137 has 2 divisors, whose sum is σ = 48440426138. Its totient is φ = 48440426136.
The previous prime is 48440426057. The next prime is 48440426149. The reversal of 48440426137 is 73162404484.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 26242704016 + 22197722121 = 161996^2 + 148989^2 .
It is a cyclic number.
It is not a de Polignac number, because 48440426137 - 27 = 48440426009 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 48440426093 and 48440426102.
It is not a weakly prime, because it can be changed into another prime (48440426737) 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, 24220213068 + 24220213069.
It is an arithmetic number, because the mean of its divisors is an integer number (24220213069).
Almost surely, 248440426137 is an apocalyptic number.
It is an amenable number.
48440426137 is a deficient number, since it is larger than the sum of its proper divisors (1).
48440426137 is an equidigital number, since it uses as much as digits as its factorization.
48440426137 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 516096, while the sum is 43.
The spelling of 48440426137 in words is "forty-eight billion, four hundred forty million, four hundred twenty-six thousand, one hundred thirty-seven".
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