Base | Representation |
---|---|
bin | 1001100000000000000000 |
3 | 11200112010212 |
4 | 21200000000 |
5 | 1114142433 |
6 | 125213252 |
7 | 30111356 |
oct | 11400000 |
9 | 4615125 |
10 | 2490368 |
11 | 1451061 |
12 | a01228 |
13 | 6926ba |
14 | 48b7d6 |
15 | 342d48 |
hex | 260000 |
2490368 has 36 divisors (see below), whose sum is σ = 5242860. Its totient is φ = 1179648.
The previous prime is 2490337. The next prime is 2490377. The reversal of 2490368 is 8630942.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a d-powerful number, because it can be written as 219 + 4 + 95 + 0 + 313 + 67 + 85 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (3) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131063 + ... + 131081.
It is an arithmetic number, because the mean of its divisors is an integer number (145635).
22490368 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2490368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2621430).
2490368 is an abundant number, since it is smaller than the sum of its proper divisors (2752492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2490368 is an frugal number, since it uses more digits than its factorization.
2490368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53 (or 21 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 32.
The square root of 2490368 is about 1578.0899847601. The cubic root of 2490368 is about 135.5463546962.
The spelling of 2490368 in words is "two million, four hundred ninety thousand, three hundred sixty-eight".
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