Base | Representation |
---|---|
bin | 11011110101010… |
… | …001001001001001 |
3 | 1012112122110011121 |
4 | 123311101021021 |
5 | 1424014324211 |
6 | 114200155241 |
7 | 14366666263 |
oct | 3365211111 |
9 | 1175573147 |
10 | 466948681 |
11 | 21a642501 |
12 | 110468b21 |
13 | 759822c4 |
14 | 46030b33 |
15 | 2aeda271 |
hex | 1bd51249 |
466948681 has 2 divisors, whose sum is σ = 466948682. Its totient is φ = 466948680.
The previous prime is 466948649. The next prime is 466948721. The reversal of 466948681 is 186849664.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 310323456 + 156625225 = 17616^2 + 12515^2 .
It is a cyclic number.
It is not a de Polignac number, because 466948681 - 25 = 466948649 is a prime.
It is a super-2 number, since 2×4669486812 = 436082141375279522, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (466942681) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 233474340 + 233474341.
It is an arithmetic number, because the mean of its divisors is an integer number (233474341).
Almost surely, 2466948681 is an apocalyptic number.
It is an amenable number.
466948681 is a deficient number, since it is larger than the sum of its proper divisors (1).
466948681 is an equidigital number, since it uses as much as digits as its factorization.
466948681 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1990656, while the sum is 52.
The square root of 466948681 is about 21608.9953722981. The cubic root of 466948681 is about 775.8118061586.
The spelling of 466948681 in words is "four hundred sixty-six million, nine hundred forty-eight thousand, six hundred eighty-one".
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