Base | Representation |
---|---|
bin | 10011001010011100… |
… | …00011101000110101 |
3 | 222112222220120011110 |
4 | 21211032003220311 |
5 | 132032224241300 |
6 | 4420514025233 |
7 | 512643364032 |
oct | 114516035065 |
9 | 28488816143 |
10 | 10288118325 |
11 | 43aa413631 |
12 | 1bb1578219 |
13 | c7c5b80a4 |
14 | 6d8522389 |
15 | 403321550 |
hex | 265383a35 |
10288118325 has 48 divisors (see below), whose sum is σ = 17312749056. Its totient is φ = 5389809600.
The previous prime is 10288118299. The next prime is 10288118359. The reversal of 10288118325 is 52381188201.
It is not a de Polignac number, because 10288118325 - 212 = 10288114229 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1503562 + ... + 1510388.
It is an arithmetic number, because the mean of its divisors is an integer number (360682272).
Almost surely, 210288118325 is an apocalyptic number.
10288118325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10288118325 is a deficient number, since it is larger than the sum of its proper divisors (7024630731).
10288118325 is a wasteful number, since it uses less digits than its factorization.
10288118325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7194 (or 7189 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 39.
The spelling of 10288118325 in words is "ten billion, two hundred eighty-eight million, one hundred eighteen thousand, three hundred twenty-five".
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