Base | Representation |
---|---|
bin | 11011011111100… |
… | …001001111111101 |
3 | 1012010220210121012 |
4 | 123133201033331 |
5 | 1421034404420 |
6 | 113434045005 |
7 | 14300352566 |
oct | 3337411775 |
9 | 1163823535 |
10 | 461247485 |
11 | 2173a9076 |
12 | 10a579765 |
13 | 7473730a |
14 | 4538916d |
15 | 2a760dc5 |
hex | 1b7e13fd |
461247485 has 16 divisors (see below), whose sum is σ = 586967472. Its totient is φ = 346752000.
The previous prime is 461247467. The next prime is 461247503. The reversal of 461247485 is 584742164.
It is an interprime number because it is at equal distance from previous prime (461247467) and next prime (461247503).
It can be written as a sum of positive squares in 8 ways, for example, as 6832996 + 454414489 = 2614^2 + 21317^2 .
It is not a de Polignac number, because 461247485 - 26 = 461247421 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55715 + ... + 63455.
It is an arithmetic number, because the mean of its divisors is an integer number (36685467).
Almost surely, 2461247485 is an apocalyptic number.
It is an amenable number.
461247485 is a deficient number, since it is larger than the sum of its proper divisors (125719987).
461247485 is a wasteful number, since it uses less digits than its factorization.
461247485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8464.
The product of its digits is 215040, while the sum is 41.
The square root of 461247485 is about 21476.6730430949. The cubic root of 461247485 is about 772.6414511104.
The spelling of 461247485 in words is "four hundred sixty-one million, two hundred forty-seven thousand, four hundred eighty-five".
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