Base | Representation |
---|---|
bin | 11011110101011… |
… | …010011111011001 |
3 | 1012112201101200200 |
4 | 123311122133121 |
5 | 1424022040334 |
6 | 114201052413 |
7 | 14400216021 |
oct | 3365323731 |
9 | 1175641620 |
10 | 466986969 |
11 | 21a669249 |
12 | 110487109 |
13 | 75996867 |
14 | 46040a81 |
15 | 2aee6799 |
hex | 1bd5a7d9 |
466986969 has 6 divisors (see below), whose sum is σ = 674536746. Its totient is φ = 311324640.
The previous prime is 466986937. The next prime is 466986973. The reversal of 466986969 is 969689664.
466986969 is a `hidden beast` number, since 466 + 9 + 86 + 96 + 9 = 666.
It can be written as a sum of positive squares in only one way, i.e., 308529225 + 158457744 = 17565^2 + 12588^2 .
It is not a de Polignac number, because 466986969 - 25 = 466986937 is a prime.
It is a super-2 number, since 2×4669869692 = 436153658431613922, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (466936969) 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 in 5 ways as a sum of consecutive naturals, for example, 25943712 + ... + 25943729.
It is an arithmetic number, because the mean of its divisors is an integer number (112422791).
Almost surely, 2466986969 is an apocalyptic number.
It is an amenable number.
466986969 is a deficient number, since it is larger than the sum of its proper divisors (207549777).
466986969 is a wasteful number, since it uses less digits than its factorization.
466986969 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51887447 (or 51887444 counting only the distinct ones).
The product of its digits is 30233088, while the sum is 63.
The square root of 466986969 is about 21609.8812814879. The cubic root of 466986969 is about 775.8330101094.
The spelling of 466986969 in words is "four hundred sixty-six million, nine hundred eighty-six thousand, nine hundred sixty-nine".
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