Base | Representation |
---|---|
bin | 11011100100111101010010… |
… | …00101011011101000101001 |
3 | 21221201110102101120201200111 |
4 | 31302132221011123220221 |
5 | 30422040321341310031 |
6 | 332551121412334321 |
7 | 15526226653052542 |
oct | 1562365105335051 |
9 | 257643371521614 |
10 | 60643480025641 |
11 | 18360834558497 |
12 | 69751429143a1 |
13 | 27ab86a553006 |
14 | 10d92354274c9 |
15 | 702721bbb1b1 |
hex | 3727a915ba29 |
60643480025641 has 2 divisors, whose sum is σ = 60643480025642. Its totient is φ = 60643480025640.
The previous prime is 60643480025633. The next prime is 60643480025671. The reversal of 60643480025641 is 14652008434606.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 43241408672400 + 17402071353241 = 6575820^2 + 4171579^2 .
It is a cyclic number.
It is not a de Polignac number, because 60643480025641 - 23 = 60643480025633 is a prime.
It is not a weakly prime, because it can be changed into another prime (60643480025671) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30321740012820 + 30321740012821.
It is an arithmetic number, because the mean of its divisors is an integer number (30321740012821).
Almost surely, 260643480025641 is an apocalyptic number.
It is an amenable number.
60643480025641 is a deficient number, since it is larger than the sum of its proper divisors (1).
60643480025641 is an equidigital number, since it uses as much as digits as its factorization.
60643480025641 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3317760, while the sum is 49.
The spelling of 60643480025641 in words is "sixty trillion, six hundred forty-three billion, four hundred eighty million, twenty-five thousand, six hundred forty-one".
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