Base | Representation |
---|---|
bin | 11101000001000… |
… | …111111101001101 |
3 | 1020221001201200210 |
4 | 131001013331031 |
5 | 1444112141442 |
6 | 120150313033 |
7 | 15031010046 |
oct | 3501077515 |
9 | 1227051623 |
10 | 486833997 |
11 | 22a894651 |
12 | 117058779 |
13 | 79b25470 |
14 | 489298cd |
15 | 2cb1719c |
hex | 1d047f4d |
486833997 has 16 divisors (see below), whose sum is σ = 702959040. Its totient is φ = 297912192.
The previous prime is 486833989. The next prime is 486834043. The reversal of 486833997 is 799338684.
It is a happy number.
It is not a de Polignac number, because 486833997 - 23 = 486833989 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (486833987) 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, 27888 + ... + 41849.
It is an arithmetic number, because the mean of its divisors is an integer number (43934940).
Almost surely, 2486833997 is an apocalyptic number.
It is an amenable number.
486833997 is a deficient number, since it is larger than the sum of its proper divisors (216125043).
486833997 is a wasteful number, since it uses less digits than its factorization.
486833997 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69932.
The product of its digits is 7838208, while the sum is 57.
The square root of 486833997 is about 22064.3150131610. The cubic root of 486833997 is about 786.6718918027.
The spelling of 486833997 in words is "four hundred eighty-six million, eight hundred thirty-three thousand, nine hundred ninety-seven".
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