Base | Representation |
---|---|
bin | 1000000001011111… |
… | …1011000011111011 |
3 | 12120002200002021002 |
4 | 2000113323003323 |
5 | 13402330124000 |
6 | 553414235215 |
7 | 104241420506 |
oct | 20027730373 |
9 | 5502602232 |
10 | 2153754875 |
11 | a05813a08 |
12 | 501355b0b |
13 | 28428c38c |
14 | 16608013d |
15 | c91348d5 |
hex | 805fb0fb |
2153754875 has 16 divisors (see below), whose sum is σ = 2689614720. Its totient is φ = 1721896000.
The previous prime is 2153754829. The next prime is 2153754881. The reversal of 2153754875 is 5784573512.
It is not a de Polignac number, because 2153754875 - 212 = 2153750779 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 15 ways as a sum of consecutive naturals, for example, 229271 + ... + 238479.
It is an arithmetic number, because the mean of its divisors is an integer number (168100920).
Almost surely, 22153754875 is an apocalyptic number.
2153754875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2153754875 is a deficient number, since it is larger than the sum of its proper divisors (535859845).
2153754875 is an equidigital number, since it uses as much as digits as its factorization.
2153754875 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11095 (or 11085 counting only the distinct ones).
The product of its digits is 1176000, while the sum is 47.
The square root of 2153754875 is about 46408.5646729136. The cubic root of 2153754875 is about 1291.4138045891.
The spelling of 2153754875 in words is "two billion, one hundred fifty-three million, seven hundred fifty-four thousand, eight hundred seventy-five".
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