Base | Representation |
---|---|
bin | 111000110111100001… |
… | …101000100101100111 |
3 | 12211121110020120120022 |
4 | 320313201220211213 |
5 | 2000023120343043 |
6 | 44015011225355 |
7 | 4261102560161 |
oct | 706741504547 |
9 | 184543216508 |
10 | 61061106023 |
11 | 23994447795 |
12 | ba012a825b |
13 | 59b1540888 |
14 | 2d53789931 |
15 | 18c59a4868 |
hex | e37868967 |
61061106023 has 2 divisors, whose sum is σ = 61061106024. Its totient is φ = 61061106022.
The previous prime is 61061106019. The next prime is 61061106103. The reversal of 61061106023 is 32060116016.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 61061106023 - 22 = 61061106019 is a prime.
It is a super-4 number, since 4×610611060234 (a number of 44 digits) contains 4444 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 61061105983 and 61061106001.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (61061106013) 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, 30530553011 + 30530553012.
It is an arithmetic number, because the mean of its divisors is an integer number (30530553012).
Almost surely, 261061106023 is an apocalyptic number.
61061106023 is a deficient number, since it is larger than the sum of its proper divisors (1).
61061106023 is an equidigital number, since it uses as much as digits as its factorization.
61061106023 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1296, while the sum is 26.
The spelling of 61061106023 in words is "sixty-one billion, sixty-one million, one hundred six thousand, twenty-three".
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