Base | Representation |
---|---|
bin | 1111000110110010… |
… | …1111111111110101 |
3 | 101110121021101010021 |
4 | 3301230233333311 |
5 | 31301042234424 |
6 | 1510213325141 |
7 | 202326162010 |
oct | 36154577765 |
9 | 11417241107 |
10 | 4055039989 |
11 | 17a0a67620 |
12 | 9520367b1 |
13 | 4c8152b60 |
14 | 2a67a0377 |
15 | 18aee84e4 |
hex | f1b2fff5 |
4055039989 has 64 divisors (see below), whose sum is σ = 5566353408. Its totient is φ = 2852236800.
The previous prime is 4055039987. The next prime is 4055039999. The reversal of 4055039989 is 9899305504.
It is not a de Polignac number, because 4055039989 - 21 = 4055039987 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4055039987) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15418272 + ... + 15418534.
It is an arithmetic number, because the mean of its divisors is an integer number (86974272).
Almost surely, 24055039989 is an apocalyptic number.
It is an amenable number.
4055039989 is a deficient number, since it is larger than the sum of its proper divisors (1511313419).
4055039989 is a wasteful number, since it uses less digits than its factorization.
4055039989 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 578.
The product of its (nonzero) digits is 1749600, while the sum is 52.
The square root of 4055039989 is about 63679.1958884532. The cubic root of 4055039989 is about 1594.6487880182.
The spelling of 4055039989 in words is "four billion, fifty-five million, thirty-nine thousand, nine hundred eighty-nine".
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