Base | Representation |
---|---|
bin | 100110100100… |
… | …111101110101 |
3 | 201000210021022 |
4 | 212210331311 |
5 | 10042103020 |
6 | 1000430525 |
7 | 151646426 |
oct | 46447565 |
9 | 21023238 |
10 | 10112885 |
11 | 5787a62 |
12 | 3478445 |
13 | 2131073 |
14 | 14b364d |
15 | d4b625 |
hex | 9a4f75 |
10112885 has 16 divisors (see below), whose sum is σ = 12534912. Its totient is φ = 7828800.
The previous prime is 10112881. The next prime is 10112897. The reversal of 10112885 is 58821101.
It is not a de Polignac number, because 10112885 - 22 = 10112881 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10112881) 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, 21422 + ... + 21888.
It is an arithmetic number, because the mean of its divisors is an integer number (783432).
Almost surely, 210112885 is an apocalyptic number.
It is an amenable number.
10112885 is a deficient number, since it is larger than the sum of its proper divisors (2422027).
10112885 is an equidigital number, since it uses as much as digits as its factorization.
10112885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 604.
The product of its (nonzero) digits is 640, while the sum is 26.
The square root of 10112885 is about 3180.0762569473. The cubic root of 10112885 is about 216.2511154118.
Adding to 10112885 its reverse (58821101), we get a palindrome (68933986).
The spelling of 10112885 in words is "ten million, one hundred twelve thousand, eight hundred eighty-five".
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