Base | Representation |
---|---|
bin | 1111001010111111100 |
3 | 221020221220 |
4 | 1321113330 |
5 | 111402043 |
6 | 14353340 |
7 | 4140261 |
oct | 1712774 |
9 | 836856 |
10 | 497148 |
11 | 30a573 |
12 | 1bb850 |
13 | 145392 |
14 | cd268 |
15 | 9c483 |
hex | 795fc |
497148 has 24 divisors (see below), whose sum is σ = 1228752. Its totient is φ = 155904.
The previous prime is 497141. The next prime is 497153. The reversal of 497148 is 841794.
It is a super-2 number, since 2×4971482 = 494312267808, which contains 22 as substring.
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 497148.
It is not an unprimeable number, because it can be changed into a prime (497141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1015 + ... + 1422.
It is an arithmetic number, because the mean of its divisors is an integer number (51198).
2497148 is an apocalyptic number.
It is an amenable number.
497148 is an abundant number, since it is smaller than the sum of its proper divisors (731604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
497148 is a wasteful number, since it uses less digits than its factorization.
497148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2461 (or 2459 counting only the distinct ones).
The product of its digits is 8064, while the sum is 33.
The square root of 497148 is about 705.0872286462. The cubic root of 497148 is about 79.2188558308.
The spelling of 497148 in words is "four hundred ninety-seven thousand, one hundred forty-eight".
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