Base | Representation |
---|---|
bin | 1001100001110111111000 |
3 | 11200220200000 |
4 | 21201313320 |
5 | 1114414130 |
6 | 125313000 |
7 | 30142626 |
oct | 11416770 |
9 | 4626600 |
10 | 2498040 |
11 | 14568a6 |
12 | a05760 |
13 | 69603c |
14 | 490516 |
15 | 345260 |
hex | 261df8 |
2498040 has 96 divisors (see below), whose sum is σ = 8452080. Its totient is φ = 663552.
The previous prime is 2498021. The next prime is 2498071. The reversal of 2498040 is 408942.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 2497995 and 2498013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9592 + ... + 9848.
22498040 is an apocalyptic number.
2498040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2498040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4226040).
2498040 is an abundant number, since it is smaller than the sum of its proper divisors (5954040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2498040 is a wasteful number, since it uses less digits than its factorization.
2498040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 283 (or 267 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 2498040 is about 1580.5189021331. The cubic root of 2498040 is about 135.6854031664.
The spelling of 2498040 in words is "two million, four hundred ninety-eight thousand, forty".
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