Base | Representation |
---|---|
bin | 1011010010100010… |
… | …10010001011110101 |
3 | 120122102001002020001 |
4 | 11221101102023311 |
5 | 44403120342114 |
6 | 2441234311301 |
7 | 303125356465 |
oct | 55121221365 |
9 | 16572032201 |
10 | 6061105909 |
11 | 2630377641 |
12 | 1211a28531 |
13 | 757942201 |
14 | 416d97ba5 |
15 | 2571a8374 |
hex | 1694522f5 |
6061105909 has 2 divisors, whose sum is σ = 6061105910. Its totient is φ = 6061105908.
The previous prime is 6061105903. The next prime is 6061105927. The reversal of 6061105909 is 9095011606.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 5554720900 + 506385009 = 74530^2 + 22503^2 .
It is a cyclic number.
It is not a de Polignac number, because 6061105909 - 25 = 6061105877 is a prime.
It is a super-2 number, since 2×60611059092 = 73474009680229432562, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (6061105903) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3030552954 + 3030552955.
It is an arithmetic number, because the mean of its divisors is an integer number (3030552955).
Almost surely, 26061105909 is an apocalyptic number.
It is an amenable number.
6061105909 is a deficient number, since it is larger than the sum of its proper divisors (1).
6061105909 is an equidigital number, since it uses as much as digits as its factorization.
6061105909 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 14580, while the sum is 37.
The square root of 6061105909 is about 77853.1046843991. The cubic root of 6061105909 is about 1823.2684805672.
The spelling of 6061105909 in words is "six billion, sixty-one million, one hundred five thousand, nine hundred nine".
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