Base | Representation |
---|---|
bin | 1110101001010… |
… | …0110010011001 |
3 | 11021120210210012 |
4 | 3222110302121 |
5 | 111211124331 |
6 | 10032331305 |
7 | 1344056000 |
oct | 352246231 |
9 | 137523705 |
10 | 61426841 |
11 | 31745993 |
12 | 186a3b35 |
13 | c959558 |
14 | 822dc37 |
15 | 55d582b |
hex | 3a94c99 |
61426841 has 32 divisors (see below), whose sum is σ = 76032000. Its totient is φ = 49533120.
The previous prime is 61426837. The next prime is 61426853. The reversal of 61426841 is 14862416.
61426841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 61426841 - 22 = 61426837 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 61426798 and 61426807.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61426861) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 563495 + ... + 563603.
It is an arithmetic number, because the mean of its divisors is an integer number (2376000).
Almost surely, 261426841 is an apocalyptic number.
It is an amenable number.
61426841 is a deficient number, since it is larger than the sum of its proper divisors (14605159).
61426841 is a wasteful number, since it uses less digits than its factorization.
61426841 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 214 (or 200 counting only the distinct ones).
The product of its digits is 9216, while the sum is 32.
The square root of 61426841 is about 7837.5277351981. The cubic root of 61426841 is about 394.5657589746.
The spelling of 61426841 in words is "sixty-one million, four hundred twenty-six thousand, eight hundred forty-one".
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