Base | Representation |
---|---|
bin | 1001001011101110… |
… | …1110011101100100 |
3 | 20100210120121002201 |
4 | 2102323232131210 |
5 | 20022033132330 |
6 | 1044340144244 |
7 | 115042155631 |
oct | 22273563544 |
9 | 6323517081 |
10 | 2465130340 |
11 | 1055557a02 |
12 | 589698084 |
13 | 303940b0a |
14 | 195575188 |
15 | e663deca |
hex | 92eee764 |
2465130340 has 48 divisors (see below), whose sum is σ = 5407895808. Its totient is φ = 942125184.
The previous prime is 2465130313. The next prime is 2465130341. The reversal of 2465130340 is 430315642.
It is a junction number, because it is equal to n+sod(n) for n = 2465130299 and 2465130308.
It is not an unprimeable number, because it can be changed into a prime (2465130341) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 500329 + ... + 505231.
It is an arithmetic number, because the mean of its divisors is an integer number (112664496).
Almost surely, 22465130340 is an apocalyptic number.
2465130340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2465130340 is an abundant number, since it is smaller than the sum of its proper divisors (2942765468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2465130340 is a wasteful number, since it uses less digits than its factorization.
2465130340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6028 (or 6026 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 28.
The square root of 2465130340 is about 49650.0789526059. The cubic root of 2465130340 is about 1350.8691869456.
Adding to 2465130340 its reverse (430315642), we get a palindrome (2895445982).
The spelling of 2465130340 in words is "two billion, four hundred sixty-five million, one hundred thirty thousand, three hundred forty".
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