Base | Representation |
---|---|
bin | 111110110001011… |
… | …111110011000001 |
3 | 2201101201012121112 |
4 | 332301133303001 |
5 | 4124102201224 |
6 | 252300533105 |
7 | 35045510105 |
oct | 7661376301 |
9 | 2641635545 |
10 | 1053162689 |
11 | 4a0534797 |
12 | 254851195 |
13 | 13a261cb7 |
14 | 9dc29905 |
15 | 626d330e |
hex | 3ec5fcc1 |
1053162689 has 2 divisors, whose sum is σ = 1053162690. Its totient is φ = 1053162688.
The previous prime is 1053162679. The next prime is 1053162727. The reversal of 1053162689 is 9862613501.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 800607025 + 252555664 = 28295^2 + 15892^2 .
It is a cyclic number.
It is not a de Polignac number, because 1053162689 - 24 = 1053162673 is a prime.
It is a super-2 number, since 2×10531626892 = 2218303299003421442, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (1053162619) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526581344 + 526581345.
It is an arithmetic number, because the mean of its divisors is an integer number (526581345).
Almost surely, 21053162689 is an apocalyptic number.
It is an amenable number.
1053162689 is a deficient number, since it is larger than the sum of its proper divisors (1).
1053162689 is an equidigital number, since it uses as much as digits as its factorization.
1053162689 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 77760, while the sum is 41.
The square root of 1053162689 is about 32452.4681495876. The cubic root of 1053162689 is about 1017.4158245840.
The spelling of 1053162689 in words is "one billion, fifty-three million, one hundred sixty-two thousand, six hundred eighty-nine".
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