Base | Representation |
---|---|
bin | 1111000001111010010 |
3 | 221000120200 |
4 | 1320033102 |
5 | 111224443 |
6 | 14320030 |
7 | 4120566 |
oct | 1701722 |
9 | 830520 |
10 | 492498 |
11 | 307026 |
12 | 1b9016 |
13 | 143226 |
14 | cb6a6 |
15 | 9add3 |
hex | 783d2 |
492498 has 12 divisors (see below), whose sum is σ = 1067118. Its totient is φ = 164160.
The previous prime is 492491. The next prime is 492511. The reversal of 492498 is 894294.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 400689 + 91809 = 633^2 + 303^2 .
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 492498.
It is not an unprimeable number, because it can be changed into a prime (492491) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13663 + ... + 13698.
2492498 is an apocalyptic number.
492498 is an abundant number, since it is smaller than the sum of its proper divisors (574620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
492498 is a wasteful number, since it uses less digits than its factorization.
492498 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27369 (or 27366 counting only the distinct ones).
The product of its digits is 20736, while the sum is 36.
The square root of 492498 is about 701.7820174385. The cubic root of 492498 is about 78.9710944829.
It can be divided in two parts, 492 and 498, that added together give a triangular number (990 = T44).
The spelling of 492498 in words is "four hundred ninety-two thousand, four hundred ninety-eight".
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