Base | Representation |
---|---|
bin | 11101011000100… |
… | …101110011001000 |
3 | 1021100122021000212 |
4 | 131120211303020 |
5 | 2002201014134 |
6 | 120530220252 |
7 | 15134210432 |
oct | 3530456310 |
9 | 1240567025 |
10 | 492985544 |
11 | 233306377 |
12 | 119124688 |
13 | 7b19a42c |
14 | 4968b652 |
15 | 2d42ebce |
hex | 1d625cc8 |
492985544 has 16 divisors (see below), whose sum is σ = 924759600. Its totient is φ = 246382992.
The previous prime is 492985523. The next prime is 492985561. The reversal of 492985544 is 445589294.
It is a junction number, because it is equal to n+sod(n) for n = 492985492 and 492985501.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7247 + ... + 32225.
It is an arithmetic number, because the mean of its divisors is an integer number (57797475).
Almost surely, 2492985544 is an apocalyptic number.
It is an amenable number.
492985544 is a deficient number, since it is larger than the sum of its proper divisors (431774056).
492985544 is a wasteful number, since it uses less digits than its factorization.
492985544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27452 (or 27448 counting only the distinct ones).
The product of its digits is 2073600, while the sum is 50.
The square root of 492985544 is about 22203.2777760402. The cubic root of 492985544 is about 789.9714479880.
The spelling of 492985544 in words is "four hundred ninety-two million, nine hundred eighty-five thousand, five hundred forty-four".
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