Base | Representation |
---|---|
bin | 1111000110110010… |
… | …1100010111100001 |
3 | 101110121020121201121 |
4 | 3301230230113201 |
5 | 31301041300441 |
6 | 1510213132241 |
7 | 202326100450 |
oct | 36154542741 |
9 | 11417217647 |
10 | 4055025121 |
11 | 17a0a57434 |
12 | 95202a081 |
13 | 4c8149164 |
14 | 2a6798b97 |
15 | 18aee3dd1 |
hex | f1b2c5e1 |
4055025121 has 16 divisors (see below), whose sum is σ = 4734714880. Its totient is φ = 3401125200.
The previous prime is 4055025119. The next prime is 4055025131. The reversal of 4055025121 is 1215205504.
It is a cyclic number.
It is not a de Polignac number, because 4055025121 - 21 = 4055025119 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4055025131) by changing a digit.
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, 42190 + ... + 99448.
It is an arithmetic number, because the mean of its divisors is an integer number (295919680).
Almost surely, 24055025121 is an apocalyptic number.
It is an amenable number.
4055025121 is a deficient number, since it is larger than the sum of its proper divisors (679689759).
4055025121 is a wasteful number, since it uses less digits than its factorization.
4055025121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57484.
The product of its (nonzero) digits is 2000, while the sum is 25.
The square root of 4055025121 is about 63679.0791469223. The cubic root of 4055025121 is about 1594.6468390636.
The spelling of 4055025121 in words is "four billion, fifty-five million, twenty-five thousand, one hundred twenty-one".
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