Base | Representation |
---|---|
bin | 11011111111101… |
… | …000010100101100 |
3 | 1012201202110100112 |
4 | 123333220110230 |
5 | 1430213240233 |
6 | 114334315152 |
7 | 14432041625 |
oct | 3377502454 |
9 | 1181673315 |
10 | 469665068 |
11 | 221128354 |
12 | 111358ab8 |
13 | 763c3832 |
14 | 4653aa4c |
15 | 2b375048 |
hex | 1bfe852c |
469665068 has 12 divisors (see below), whose sum is σ = 823591272. Its totient is φ = 234353280.
The previous prime is 469665041. The next prime is 469665089. The reversal of 469665068 is 860566964.
It is a super-3 number, since 3×4696650683 (a number of 27 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117605 + ... + 121532.
It is an arithmetic number, because the mean of its divisors is an integer number (68632606).
Almost surely, 2469665068 is an apocalyptic number.
It is an amenable number.
469665068 is a deficient number, since it is larger than the sum of its proper divisors (353926204).
469665068 is a wasteful number, since it uses less digits than its factorization.
469665068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 239632 (or 239630 counting only the distinct ones).
The product of its (nonzero) digits is 1866240, while the sum is 50.
The square root of 469665068 is about 21671.7573814400. The cubic root of 469665068 is about 777.3132786381.
The spelling of 469665068 in words is "four hundred sixty-nine million, six hundred sixty-five thousand, sixty-eight".
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