Base | Representation |
---|---|
bin | 10001001010001101000000 |
3 | 22110112102111 |
4 | 101022031000 |
5 | 2122420430 |
6 | 240225104 |
7 | 53143255 |
oct | 21121500 |
9 | 8415374 |
10 | 4498240 |
11 | 25a265a |
12 | 160b194 |
13 | c165a6 |
14 | 85142c |
15 | 5dcc2a |
hex | 44a340 |
4498240 has 28 divisors (see below), whose sum is σ = 10712196. Its totient is φ = 1799168.
The previous prime is 4498223. The next prime is 4498283. The reversal of 4498240 is 428944.
It can be written as a sum of positive squares in 2 ways, for example, as 719104 + 3779136 = 848^2 + 1944^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6709 + ... + 7348.
Almost surely, 24498240 is an apocalyptic number.
4498240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4498240 is an abundant number, since it is smaller than the sum of its proper divisors (6213956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4498240 is a wasteful number, since it uses less digits than its factorization.
4498240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14074 (or 14064 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 31.
The square root of 4498240 is about 2120.9054670117. The cubic root of 4498240 is about 165.0748359642.
The spelling of 4498240 in words is "four million, four hundred ninety-eight thousand, two hundred forty".
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