Base | Representation |
---|---|
bin | 11100111111110… |
… | …100001010101000 |
3 | 1020220102021220111 |
4 | 130333310022220 |
5 | 1444020201132 |
6 | 120135104104 |
7 | 15025050334 |
oct | 3477641250 |
9 | 1226367814 |
10 | 486490792 |
11 | 22a67a807 |
12 | 116b12034 |
13 | 79a35198 |
14 | 4887a7c4 |
15 | 2ca9a647 |
hex | 1cff42a8 |
486490792 has 8 divisors (see below), whose sum is σ = 912170250. Its totient is φ = 243245392.
The previous prime is 486490787. The next prime is 486490817. The reversal of 486490792 is 297094684.
It can be written as a sum of positive squares in only one way, i.e., 449694436 + 36796356 = 21206^2 + 6066^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30405667 + ... + 30405682.
Almost surely, 2486490792 is an apocalyptic number.
It is an amenable number.
486490792 is a deficient number, since it is larger than the sum of its proper divisors (425679458).
486490792 is a wasteful number, since it uses less digits than its factorization.
486490792 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60811355 (or 60811351 counting only the distinct ones).
The product of its (nonzero) digits is 870912, while the sum is 49.
The square root of 486490792 is about 22056.5362647901. The cubic root of 486490792 is about 786.4869874354.
The spelling of 486490792 in words is "four hundred eighty-six million, four hundred ninety thousand, seven hundred ninety-two".
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