Base | Representation |
---|---|
bin | 111001110000101… |
… | …100111111110011 |
3 | 2111112110210010002 |
4 | 321300230333303 |
5 | 3441040143111 |
6 | 240054300215 |
7 | 33004642454 |
oct | 7160547763 |
9 | 2445423102 |
10 | 969068531 |
11 | 458017592 |
12 | 23065766b |
13 | 1259ca242 |
14 | 929b912b |
15 | 5a12163b |
hex | 39c2cff3 |
969068531 has 2 divisors, whose sum is σ = 969068532. Its totient is φ = 969068530.
The previous prime is 969068491. The next prime is 969068537. The reversal of 969068531 is 135860969.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 969068531 - 26 = 969068467 is a prime.
It is a super-2 number, since 2×9690685312 = 1878187635548995922, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (969068537) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484534265 + 484534266.
It is an arithmetic number, because the mean of its divisors is an integer number (484534266).
Almost surely, 2969068531 is an apocalyptic number.
969068531 is a deficient number, since it is larger than the sum of its proper divisors (1).
969068531 is an equidigital number, since it uses as much as digits as its factorization.
969068531 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 349920, while the sum is 47.
The square root of 969068531 is about 31129.8655795363. The cubic root of 969068531 is about 989.5813388090.
The spelling of 969068531 in words is "nine hundred sixty-nine million, sixty-eight thousand, five hundred thirty-one".
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