Base | Representation |
---|---|
bin | 10010110011001101… |
… | …01000011011011101 |
3 | 222001102012101222020 |
4 | 21121212220123131 |
5 | 131132331441020 |
6 | 4345313010353 |
7 | 505056033600 |
oct | 113146503335 |
9 | 28042171866 |
10 | 10093233885 |
11 | 430a405009 |
12 | 1b582539b9 |
13 | c4b102357 |
14 | 6ba6b2337 |
15 | 3e1177c40 |
hex | 2599a86dd |
10093233885 has 48 divisors (see below), whose sum is σ = 19293549696. Its totient is φ = 4489333632.
The previous prime is 10093233883. The next prime is 10093233893. The reversal of 10093233885 is 58833239001.
It is not a de Polignac number, because 10093233885 - 21 = 10093233883 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10093233881) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 158377 + ... + 212766.
It is an arithmetic number, because the mean of its divisors is an integer number (401948952).
Almost surely, 210093233885 is an apocalyptic number.
10093233885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10093233885 is a deficient number, since it is larger than the sum of its proper divisors (9200315811).
10093233885 is a wasteful number, since it uses less digits than its factorization.
10093233885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 371202 (or 371195 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 42.
The spelling of 10093233885 in words is "ten billion, ninety-three million, two hundred thirty-three thousand, eight hundred eighty-five".
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