Base | Representation |
---|---|
bin | 111111010001111… |
… | …111111111111101 |
3 | 2201222202002112220 |
4 | 333101333333331 |
5 | 4133242330242 |
6 | 253203315553 |
7 | 35211105201 |
oct | 7721777775 |
9 | 2658662486 |
10 | 1061683197 |
11 | 4a5324333 |
12 | 25767bbb9 |
13 | 13bc56313 |
14 | a1006b01 |
15 | 63317bec |
hex | 3f47fffd |
1061683197 has 16 divisors (see below), whose sum is σ = 1554869760. Its totient is φ = 641382192.
The previous prime is 1061683177. The next prime is 1061683199. The reversal of 1061683197 is 7913861601.
It is not a de Polignac number, because 1061683197 - 210 = 1061682173 is a prime.
It is a super-2 number, since 2×10616831972 = 2254342421584281618, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1061683199) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 403603 + ... + 406224.
It is an arithmetic number, because the mean of its divisors is an integer number (97179360).
Almost surely, 21061683197 is an apocalyptic number.
It is an amenable number.
1061683197 is a deficient number, since it is larger than the sum of its proper divisors (493186563).
1061683197 is a wasteful number, since it uses less digits than its factorization.
1061683197 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 809872.
The product of its (nonzero) digits is 54432, while the sum is 42.
The square root of 1061683197 is about 32583.4804310405. The cubic root of 1061683197 is about 1020.1522254544.
The spelling of 1061683197 in words is "one billion, sixty-one million, six hundred eighty-three thousand, one hundred ninety-seven".
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