Base | Representation |
---|---|
bin | 10111100110100100… |
… | …110010101101011111 |
3 | 2102102012210001000121 |
4 | 113212210302231133 |
5 | 403400332203210 |
6 | 15350441335411 |
7 | 1555012665106 |
oct | 274644625537 |
9 | 72365701017 |
10 | 25343241055 |
11 | a825665120 |
12 | 4ab3497567 |
13 | 250b694132 |
14 | 1325bb503d |
15 | 9d4dc36da |
hex | 5e6932b5f |
25343241055 has 16 divisors (see below), whose sum is σ = 34246821888. Its totient is φ = 17836884000.
The previous prime is 25343241023. The next prime is 25343241059. The reversal of 25343241055 is 55014234352.
It is not a de Polignac number, because 25343241055 - 25 = 25343241023 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 25343241055.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25343241059) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7430331 + ... + 7433740.
It is an arithmetic number, because the mean of its divisors is an integer number (2140426368).
Almost surely, 225343241055 is an apocalyptic number.
25343241055 is a deficient number, since it is larger than the sum of its proper divisors (8903580833).
25343241055 is a wasteful number, since it uses less digits than its factorization.
25343241055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14864118.
The product of its (nonzero) digits is 72000, while the sum is 34.
The spelling of 25343241055 in words is "twenty-five billion, three hundred forty-three million, two hundred forty-one thousand, fifty-five".
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