Base | Representation |
---|---|
bin | 1001010000101100… |
… | …1110011111110111 |
3 | 20102020210102000121 |
4 | 2110023032133313 |
5 | 20042402032220 |
6 | 1050402552411 |
7 | 115414255450 |
oct | 22413163767 |
9 | 6366712017 |
10 | 2485970935 |
11 | 10662a1838 |
12 | 594668707 |
13 | 308059a26 |
14 | 19823c127 |
15 | e83a8eaa |
hex | 942ce7f7 |
2485970935 has 16 divisors (see below), whose sum is σ = 3410150400. Its totient is φ = 1704256416.
The previous prime is 2485970933. The next prime is 2485970987. The reversal of 2485970935 is 5390795842.
It is a cyclic number.
It is not a de Polignac number, because 2485970935 - 21 = 2485970933 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2485970933) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247746 + ... + 257584.
It is an arithmetic number, because the mean of its divisors is an integer number (213134400).
Almost surely, 22485970935 is an apocalyptic number.
2485970935 is a deficient number, since it is larger than the sum of its proper divisors (924179465).
2485970935 is an equidigital number, since it uses as much as digits as its factorization.
2485970935 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17070.
The product of its (nonzero) digits is 2721600, while the sum is 52.
The square root of 2485970935 is about 49859.5119811656. The cubic root of 2485970935 is about 1354.6653285835.
The spelling of 2485970935 in words is "two billion, four hundred eighty-five million, nine hundred seventy thousand, nine hundred thirty-five".
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