Base | Representation |
---|---|
bin | 100110101111101… |
… | …010110110010101 |
3 | 1200022010222012011 |
4 | 212233222312111 |
5 | 2312401433420 |
6 | 144300224221 |
7 | 22052111416 |
oct | 4657526625 |
9 | 1608128164 |
10 | 650030485 |
11 | 303a1a585 |
12 | 16183b071 |
13 | a4894b30 |
14 | 6248b80d |
15 | 3c10195a |
hex | 26bead95 |
650030485 has 16 divisors (see below), whose sum is σ = 876564864. Its totient is φ = 459150912.
The previous prime is 650030483. The next prime is 650030497. The reversal of 650030485 is 584030056.
It is a cyclic number.
It is not a de Polignac number, because 650030485 - 21 = 650030483 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (650030483) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215907 + ... + 218896.
It is an arithmetic number, because the mean of its divisors is an integer number (54785304).
Almost surely, 2650030485 is an apocalyptic number.
650030485 is a gapful number since it is divisible by the number (65) formed by its first and last digit.
It is an amenable number.
650030485 is a deficient number, since it is larger than the sum of its proper divisors (226534379).
650030485 is a wasteful number, since it uses less digits than its factorization.
650030485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 434844.
The product of its (nonzero) digits is 14400, while the sum is 31.
The square root of 650030485 is about 25495.6954209921. The cubic root of 650030485 is about 866.2526473339.
The spelling of 650030485 in words is "six hundred fifty million, thirty thousand, four hundred eighty-five".
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