Base | Representation |
---|---|
bin | 1101101010011011101… |
… | …00101101101101011001 |
3 | 1122212202021100121112112 |
4 | 12311031310231231121 |
5 | 30142422004141414 |
6 | 555355434522105 |
7 | 45626404335461 |
oct | 6651564555531 |
9 | 1585667317475 |
10 | 469457099609 |
11 | 171106326363 |
12 | 76b98296335 |
13 | 3536745cb54 |
14 | 18a16a56ba1 |
15 | c329519d3e |
hex | 6d4dd2db59 |
469457099609 has 2 divisors, whose sum is σ = 469457099610. Its totient is φ = 469457099608.
The previous prime is 469457099599. The next prime is 469457099623. The reversal of 469457099609 is 906990754964.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 291708010000 + 177749089609 = 540100^2 + 421603^2 .
It is a cyclic number.
It is not a de Polignac number, because 469457099609 - 216 = 469457034073 is a prime.
It is not a weakly prime, because it can be changed into another prime (469457099659) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234728549804 + 234728549805.
It is an arithmetic number, because the mean of its divisors is an integer number (234728549805).
Almost surely, 2469457099609 is an apocalyptic number.
It is an amenable number.
469457099609 is a deficient number, since it is larger than the sum of its proper divisors (1).
469457099609 is an equidigital number, since it uses as much as digits as its factorization.
469457099609 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 132269760, while the sum is 68.
The spelling of 469457099609 in words is "four hundred sixty-nine billion, four hundred fifty-seven million, ninety-nine thousand, six hundred nine".
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