Base | Representation |
---|---|
bin | 1001011101010011001100 |
3 | 11122221222020 |
4 | 21131103030 |
5 | 1113314213 |
6 | 125050140 |
7 | 30034206 |
oct | 11352314 |
9 | 4587866 |
10 | 2479308 |
11 | 1443817 |
12 | 9b6950 |
13 | 68a660 |
14 | 487776 |
15 | 33e923 |
hex | 25d4cc |
2479308 has 48 divisors (see below), whose sum is σ = 6510336. Its totient is φ = 728640.
The previous prime is 2479307. The next prime is 2479319. The reversal of 2479308 is 8039742.
2479308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×24793082 = 12293936317728, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2479307) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3243 + ... + 3933.
It is an arithmetic number, because the mean of its divisors is an integer number (135632).
22479308 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 2479308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3255168).
2479308 is an abundant number, since it is smaller than the sum of its proper divisors (4031028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2479308 is a wasteful number, since it uses less digits than its factorization.
2479308 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 734 (or 732 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 33.
The square root of 2479308 is about 1574.5818492540. The cubic root of 2479308 is about 135.3453981225.
The spelling of 2479308 in words is "two million, four hundred seventy-nine thousand, three hundred eight".
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