Base | Representation |
---|---|
bin | 10011001010001001… |
… | …01110101110101001 |
3 | 222112211022100100010 |
4 | 21211010232232221 |
5 | 132031113022020 |
6 | 4420345402133 |
7 | 512613531651 |
oct | 114504565651 |
9 | 28484270303 |
10 | 10285673385 |
11 | 43a8aa3719 |
12 | 1bb0799349 |
13 | c7bc40290 |
14 | 6d8087361 |
15 | 402edbde0 |
hex | 26512eba9 |
10285673385 has 32 divisors (see below), whose sum is σ = 17842003200. Its totient is φ = 5029717248.
The previous prime is 10285673383. The next prime is 10285673407. The reversal of 10285673385 is 58337658201.
10285673385 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10285673385 - 21 = 10285673383 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10285673381) 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 31 ways as a sum of consecutive naturals, for example, 147949 + ... + 206058.
It is an arithmetic number, because the mean of its divisors is an integer number (557562600).
Almost surely, 210285673385 is an apocalyptic number.
10285673385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10285673385 is a deficient number, since it is larger than the sum of its proper divisors (7556329815).
10285673385 is a wasteful number, since it uses less digits than its factorization.
10285673385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 354177.
The product of its (nonzero) digits is 1209600, while the sum is 48.
The spelling of 10285673385 in words is "ten billion, two hundred eighty-five million, six hundred seventy-three thousand, three hundred eighty-five".
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