Base | Representation |
---|---|
bin | 1110010110100001… |
… | …01111110011000001 |
3 | 201212222120021100121 |
4 | 13023100233303001 |
5 | 111240003212400 |
6 | 3312323420241 |
7 | 361640354230 |
oct | 71320576301 |
9 | 21788507317 |
10 | 7705132225 |
11 | 32a438997a |
12 | 15b0524681 |
13 | 95a42134b |
14 | 53146cb17 |
15 | 3016a221a |
hex | 1cb42fcc1 |
7705132225 has 48 divisors (see below), whose sum is σ = 11522119680. Its totient is φ = 4993185600.
The previous prime is 7705132213. The next prime is 7705132249. The reversal of 7705132225 is 5222315077.
It is not a de Polignac number, because 7705132225 - 211 = 7705130177 is a prime.
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 47 ways as a sum of consecutive naturals, for example, 1470360 + ... + 1475590.
It is an arithmetic number, because the mean of its divisors is an integer number (240044160).
Almost surely, 27705132225 is an apocalyptic number.
It is an amenable number.
7705132225 is a deficient number, since it is larger than the sum of its proper divisors (3816987455).
7705132225 is a wasteful number, since it uses less digits than its factorization.
7705132225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5710 (or 5705 counting only the distinct ones).
The product of its (nonzero) digits is 29400, while the sum is 34.
The square root of 7705132225 is about 87778.8825686452. The cubic root of 7705132225 is about 1975.1194479912.
The spelling of 7705132225 in words is "seven billion, seven hundred five million, one hundred thirty-two thousand, two hundred twenty-five".
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