Base | Representation |
---|---|
bin | 1001001111011101… |
… | …0010110100100101 |
3 | 20101212221221102210 |
4 | 2103313102310211 |
5 | 20040032331030 |
6 | 1050054554033 |
7 | 115321663641 |
oct | 22367226445 |
9 | 6355857383 |
10 | 2480745765 |
11 | 1063353013 |
12 | 592968919 |
13 | 306c4a604 |
14 | 19767bc21 |
15 | e7bc5bb0 |
hex | 93dd2d25 |
2480745765 has 32 divisors (see below), whose sum is σ = 4000993920. Its totient is φ = 1312505856.
The previous prime is 2480745733. The next prime is 2480745781. The reversal of 2480745765 is 5675470842.
It is not a de Polignac number, because 2480745765 - 25 = 2480745733 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1252546 + ... + 1254524.
It is an arithmetic number, because the mean of its divisors is an integer number (125031060).
Almost surely, 22480745765 is an apocalyptic number.
It is an amenable number.
2480745765 is a deficient number, since it is larger than the sum of its proper divisors (1520248155).
2480745765 is a wasteful number, since it uses less digits than its factorization.
2480745765 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2613.
The product of its (nonzero) digits is 1881600, while the sum is 48.
The square root of 2480745765 is about 49807.0854899180. The cubic root of 2480745765 is about 1353.7155559240.
The spelling of 2480745765 in words is "two billion, four hundred eighty million, seven hundred forty-five thousand, seven hundred sixty-five".
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