Base | Representation |
---|---|
bin | 11100111111110… |
… | …100100100011011 |
3 | 1020220102101011122 |
4 | 130333310210123 |
5 | 1444020224233 |
6 | 120135115455 |
7 | 15025055213 |
oct | 3477644433 |
9 | 1226371148 |
10 | 486492443 |
11 | 22a680a78 |
12 | 116b12b8b |
13 | 79a35b68 |
14 | 4887b243 |
15 | 2ca9ad98 |
hex | 1cff491b |
486492443 has 2 divisors, whose sum is σ = 486492444. Its totient is φ = 486492442.
The previous prime is 486492439. The next prime is 486492469. The reversal of 486492443 is 344294684.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 486492443 - 22 = 486492439 is a prime.
It is a super-2 number, since 2×4864924432 = 473349794192216498, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 486492394 and 486492403.
It is not a weakly prime, because it can be changed into another prime (486492143) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243246221 + 243246222.
It is an arithmetic number, because the mean of its divisors is an integer number (243246222).
Almost surely, 2486492443 is an apocalyptic number.
486492443 is a deficient number, since it is larger than the sum of its proper divisors (1).
486492443 is an equidigital number, since it uses as much as digits as its factorization.
486492443 is an evil number, because the sum of its binary digits is even.
The product of its digits is 663552, while the sum is 44.
The square root of 486492443 is about 22056.5736913057. The cubic root of 486492443 is about 786.4878771326.
The spelling of 486492443 in words is "four hundred eighty-six million, four hundred ninety-two thousand, four hundred forty-three".
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