Base | Representation |
---|---|
bin | 11011011111000… |
… | …010010010000111 |
3 | 1012010200100121111 |
4 | 123133002102013 |
5 | 1421021330042 |
6 | 113431225451 |
7 | 14266314031 |
oct | 3337022207 |
9 | 1163610544 |
10 | 461120647 |
11 | 217321849 |
12 | 10a518287 |
13 | 746c1670 |
14 | 45354c51 |
15 | 2a738517 |
hex | 1b7c2487 |
461120647 has 16 divisors (see below), whose sum is σ = 506580480. Its totient is φ = 417160800.
The previous prime is 461120623. The next prime is 461120669. The reversal of 461120647 is 746021164.
It is a cyclic number.
It is not a de Polignac number, because 461120647 - 219 = 460596359 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 (461120687) 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, 163822 + ... + 166612.
It is an arithmetic number, because the mean of its divisors is an integer number (31661280).
Almost surely, 2461120647 is an apocalyptic number.
461120647 is a deficient number, since it is larger than the sum of its proper divisors (45459833).
461120647 is a wasteful number, since it uses less digits than its factorization.
461120647 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3054.
The product of its (nonzero) digits is 8064, while the sum is 31.
The square root of 461120647 is about 21473.7199152825. The cubic root of 461120647 is about 772.5706219757.
The spelling of 461120647 in words is "four hundred sixty-one million, one hundred twenty thousand, six hundred forty-seven".
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