Base | Representation |
---|---|
bin | 11101000001010… |
… | …000101011000001 |
3 | 1020221010112200000 |
4 | 131001100223001 |
5 | 1444114312242 |
6 | 120151150213 |
7 | 15031216116 |
oct | 3501205301 |
9 | 1227115600 |
10 | 486869697 |
11 | 22a909456 |
12 | 117075369 |
13 | 79b387a2 |
14 | 4893890d |
15 | 2cb22a4c |
hex | 1d050ac1 |
486869697 has 24 divisors (see below), whose sum is σ = 731465280. Its totient is φ = 323617680.
The previous prime is 486869671. The next prime is 486869701. The reversal of 486869697 is 796968684.
486869697 is a `hidden beast` number, since 486 + 8 + 69 + 6 + 97 = 666.
It is not a de Polignac number, because 486869697 - 26 = 486869633 is a prime.
It is not an unprimeable number, because it can be changed into a prime (486862697) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84447 + ... + 90027.
It is an arithmetic number, because the mean of its divisors is an integer number (30477720).
Almost surely, 2486869697 is an apocalyptic number.
It is an amenable number.
486869697 is a deficient number, since it is larger than the sum of its proper divisors (244595583).
486869697 is an equidigital number, since it uses as much as digits as its factorization.
486869697 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5955 (or 5943 counting only the distinct ones).
The product of its digits is 31352832, while the sum is 63.
The square root of 486869697 is about 22065.1239969324. The cubic root of 486869697 is about 786.6911204654.
The spelling of 486869697 in words is "four hundred eighty-six million, eight hundred sixty-nine thousand, six hundred ninety-seven".
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