Base | Representation |
---|---|
bin | 1101001010100100… |
… | …00001100101110001 |
3 | 200020120120012101211 |
4 | 12211102001211301 |
5 | 103433342324131 |
6 | 3125202200121 |
7 | 340102303531 |
oct | 64522014561 |
9 | 20216505354 |
10 | 7067933041 |
11 | 2aa7733784 |
12 | 1453053041 |
13 | 8883cca00 |
14 | 4b09a14c1 |
15 | 2b57875b1 |
hex | 1a5481971 |
7067933041 has 27 divisors (see below), whose sum is σ = 7962158529. Its totient is φ = 6271024032.
The previous prime is 7067933023. The next prime is 7067933069. The reversal of 7067933041 is 1403397607.
The square root of 7067933041 is 84071.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 906311025 + 6161622016 = 30105^2 + 78496^2 .
It is not a de Polignac number, because 7067933041 - 223 = 7059544433 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 7067932985 and 7067933003.
It is not an unprimeable number, because it can be changed into a prime (7067933941) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 31694656 + ... + 31694878.
Almost surely, 27067933041 is an apocalyptic number.
7067933041 is the 84071-st square number.
7067933041 is the 42036-th centered octagonal number.
It is an amenable number.
7067933041 is a deficient number, since it is larger than the sum of its proper divisors (894225488).
7067933041 is an equidigital number, since it uses as much as digits as its factorization.
7067933041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 530 (or 265 counting only the distinct ones).
The product of its (nonzero) digits is 95256, while the sum is 40.
The cubic root of 7067933041 is about 1919.0994258333.
The spelling of 7067933041 in words is "seven billion, sixty-seven million, nine hundred thirty-three thousand, forty-one".
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