Base | Representation |
---|---|
bin | 11011101010010… |
… | …010011010001101 |
3 | 1012100020012202100 |
4 | 123222102122031 |
5 | 1422300222120 |
6 | 114014345313 |
7 | 14333350410 |
oct | 3352223215 |
9 | 1170205670 |
10 | 464070285 |
11 | 218a56968 |
12 | 10b4bb239 |
13 | 751b5103 |
14 | 458c1b77 |
15 | 2ab1c490 |
hex | 1ba9268d |
464070285 has 24 divisors (see below), whose sum is σ = 919301760. Its totient is φ = 212146272.
The previous prime is 464070281. The next prime is 464070293. The reversal of 464070285 is 582070464.
464070285 is a `hidden beast` number, since 4 + 640 + 7 + 0 + 2 + 8 + 5 = 666.
It is not a de Polignac number, because 464070285 - 22 = 464070281 is a prime.
It is a super-2 number, since 2×4640702852 = 430722458839962450, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (464070281) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 736305 + ... + 736934.
It is an arithmetic number, because the mean of its divisors is an integer number (38304240).
Almost surely, 2464070285 is an apocalyptic number.
464070285 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
464070285 is a deficient number, since it is larger than the sum of its proper divisors (455231475).
464070285 is a wasteful number, since it uses less digits than its factorization.
464070285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1473257 (or 1473254 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 36.
The square root of 464070285 is about 21542.2906163667. The cubic root of 464070285 is about 774.2144158883.
The spelling of 464070285 in words is "four hundred sixty-four million, seventy thousand, two hundred eighty-five".
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