Base | Representation |
---|---|
bin | 11011101011110… |
… | …010101000000001 |
3 | 1012100222020100122 |
4 | 123223302220001 |
5 | 1422400330020 |
6 | 114031030025 |
7 | 14336611400 |
oct | 3353625001 |
9 | 1170866318 |
10 | 464464385 |
11 | 2191a5a70 |
12 | 10b66b315 |
13 | 752c25c8 |
14 | 45985637 |
15 | 2ab99125 |
hex | 1baf2a01 |
464464385 has 24 divisors (see below), whose sum is σ = 707299776. Its totient is φ = 289534560.
The previous prime is 464464379. The next prime is 464464417. The reversal of 464464385 is 583464464.
It is not a de Polignac number, because 464464385 - 28 = 464464129 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83477 + ... + 88866.
It is an arithmetic number, because the mean of its divisors is an integer number (29470824).
Almost surely, 2464464385 is an apocalyptic number.
It is an amenable number.
464464385 is a deficient number, since it is larger than the sum of its proper divisors (242835391).
464464385 is a wasteful number, since it uses less digits than its factorization.
464464385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172373 (or 172366 counting only the distinct ones).
The product of its digits is 1105920, while the sum is 44.
The square root of 464464385 is about 21551.4357990367. The cubic root of 464464385 is about 774.4335145756.
The spelling of 464464385 in words is "four hundred sixty-four million, four hundred sixty-four thousand, three hundred eighty-five".
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